{"title":"Dropping funnels","description":"\u003cstyle\u003e\n.lx-sub div[title]:hover img, .lx-sub img[src*=\"\/cdn\/shop\/files\/\"]:hover { filter: none !important; opacity: 1 !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"lx-sub\" style=\"text-align: left;\"\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eBuy Dropping funnels online\u003c\/h2\u003e\n\u003cp style=\"font-size: 1.0625rem; line-height: 1.6; color: #0e1a22; margin: 0 0 1.1em;\"\u003eThe Dropping funnels shelf sits in Funnels. Luminix Health supplies this range from a catalogue of 150.000 laboratory articles for hospitals, universities, pharma and industrial laboratories.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 2.6em;\"\u003e\u003ca href=\"\/en-nl\/pages\/get-a-quote\" style=\"display: inline-block; background: linear-gradient(135deg, #0a3d7a, #0e6b8f 48%, #14a0b0); color: #ffffff; font-size: 14px; font-weight: 600; letter-spacing: 0.01em; line-height: 50px; padding: 0 26px; border-radius: 999px; text-decoration: none; box-shadow: 0 8px 20px rgba(10, 61, 122, 0.22);\"\u003eGet your quote\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eBrowse our Dropping funnels\u003c\/h2\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eDropping funnels\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-nl\/collections\/funnels-funnels\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eFunnels (plastic, glass \u0026amp; steel)\u003c\/a\u003e\u003ca href=\"\/en-nl\/collections\/buchner-and-filter-funnels\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eBüchner \u0026amp; filter funnels\u003c\/a\u003e\u003ca href=\"\/en-nl\/collections\/separating-funnels\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eSeparating funnels\u003c\/a\u003e\u003ca href=\"\/en-nl\/collections\/powder-funnels\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003ePowder funnels\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eFunnels\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-nl\/collections\/funnels\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eFunnels\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eMain catalogues\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 1.4em; line-height: 1;\"\u003e\u003ca href=\"\/en-nl\/collections\/labware\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eLabware\u003c\/a\u003e\u003ca href=\"\/en-nl\/collections\/instruments\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eInstruments\u003c\/a\u003e\u003ca href=\"\/en-nl\/collections\/chemicals\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eChemicals\u003c\/a\u003e\u003ca href=\"\/en-nl\/collections\/consumables\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eConsumables\u003c\/a\u003e\u003ca href=\"\/en-nl\/collections\/chromatography\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eChromatography\u003c\/a\u003e\u003ca href=\"\/en-nl\/collections\/microbiological-media\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eLife Science \u0026amp; Microbiology\u003c\/a\u003e\u003ca href=\"\/en-nl\/collections\/safety\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eSafety\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.65; color: #3d4a4e; margin: 0 0 1.2em;\"\u003eNot sure which article fits the bench? Tell us the application and the pack size. Our specialists help you find it, including a personal quote for the order.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eOur brands of Dropping funnels\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 2.6em;\"\u003e\n\u003cdiv title=\"DWK Life Sciences\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-nl\/collections\/vendors?q=DWK%20Life%20Sciences\" aria-label=\"DWK Life Sciences\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/dwk-logo_f55447f1-988e-4567-91c3-a20155af7e7b.png?v=1774973241\u0026amp;amp;width=400\" alt=\"DWK Life Sciences\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"Labbox\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-nl\/collections\/vendors?q=Labbox\" aria-label=\"Labbox\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/brand-labbox_400x.png\" alt=\"Labbox\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0a3d7a, #0e6b8f 48%, #14a0b0); border-radius: 20px; padding: 30px 28px 32px; margin: 0; box-shadow: 0 8px 20px rgba(10, 61, 122, 0.22);\"\u003e\n\u003ch2 style=\"font-size: 1.35rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.3; color: #ffffff; margin: 0 0 0.6em;\"\u003eLuminix Health, your European distributor for Dropping funnels\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.8em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003eOrder Dropping funnels from Luminix Health and count on:\u003c\/p\u003e\n\u003cul style=\"list-style: none; margin: 0 0 1.3em; padding: 0; font-size: 15px; line-height: 1.55; color: #ffffff;\"\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003ePersonal contact and professional advice\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eFast answers and shipping from the heart of Europe, delivery within 2–5 business days if in stock\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eCompetitive prices and a 24\/7 online range\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eA complete assortment of laboratory equipment and supplies\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0 0 1.1em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003e\u003cstrong\u003eGet in touch for a quote tailored to your laboratory's needs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003ca href=\"\/en-nl\/pages\/get-a-quote\" style=\"display: inline-block; background: #ffffff; color: #0a3d7a; font-size: 14px; font-weight: 600; letter-spacing: 0.01em; line-height: 50px; padding: 0 26px; border-radius: 999px; text-decoration: none;\"\u003eRequest your quote\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"dropping-funnel-w-solid-glass-tap-cock-ch30-ch30","title":"Dropping funnel, w. solid glass tap cock, DURAN®, w. graduation cylindrical","description":"\u003cp\u003eDropping funnel, w. solid glass tap cock, DURAN®, w. graduation cylindrical, 50 ml\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eGraduated. With glass ground glass sleeve, ground glass core and stop cock plug with threaded safety device. Acc. to DIN 12567, ISO 4800.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t50 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eGraduations\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t1 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t12,5 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56175924871500,"sku":"CH30.1","price":72.35,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56175924904268,"sku":"CH30.1","price":72.35,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56175924937036,"sku":"CH30.1","price":72.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/CH30-01-1000Wx1000H_75f012ff-c2ae-4dca-95ff-a45092d5ccc1.jpg?v=1766446711"},{"product_id":"dropping-funnel-w-solid-glass-tap-cock-ch31-ch31","title":"Dropping funnel, w. solid glass tap cock, DURAN®, graduation cylindrical, 100 ml","description":"\u003cp\u003eDropping funnel, w. solid glass tap cock, DURAN®, graduation cylindrical, 100 ml\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eGraduated. With glass ground glass sleeve, ground glass core and stop cock plug with threaded safety device. Acc. to DIN 12567, ISO 4800.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t100 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eGraduations\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t12,5 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56175924969804,"sku":"CH31.1","price":80.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56175925002572,"sku":"CH31.1","price":80.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56175925035340,"sku":"CH31.1","price":80.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/CH30-01-1000Wx1000H.jpg?v=1766446710"},{"product_id":"dropping-funnel-w-solid-glass-tap-cock-ch32-ch32","title":"Dropping funnel, w. solid glass tap cock, DURAN®, graduation cylindrical, 250 ml","description":"\u003cp\u003eDropping funnel, w. solid glass tap cock, DURAN®, graduation cylindrical, 250 ml\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eGraduated. With glass ground glass sleeve, ground glass core and stop cock plug with threaded safety device. Acc. to DIN 12567, ISO 4800.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t250 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eGraduations\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t5 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t14,5 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56175925068108,"sku":"CH32.1","price":98.0,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56175925100876,"sku":"CH32.1","price":98.0,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56175925133644,"sku":"CH32.1","price":98.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/CH30-01-1000Wx1000H_e7387fc8-8fd3-4fdf-aad3-151b1ec89632.jpg?v=1766446710"},{"product_id":"dropping-funnel-w-solid-glass-tap-cock-ch33-ch33","title":"Dropping funnel, w. solid glass tap cock, DURAN®, graduation cylindrical, 500 ml","description":"\u003cp\u003eDropping funnel with solid glass tap cock is a DURAN® laboratory funnel with cylindrical graduation and a 500 ml capacity for controlled liquid addition at larger working volumes. The solid glass tap cock allows fine adjustment of flow when dosing solvents, reagents or reaction mixtures into flasks and reactors. Cylindrical graduation on the body supports continuous volume monitoring so operators can maintain steady addition rates. Supplied as 1 pc and weighing 0,560 kg, this glass dropping funnel fits preparative laboratory work where visibility of contents and robust stopcock control matter. The design from manufacturer Lenz combines DURAN® glass construction with a solid glass tap cock for chemical handling in research, process development and quality-control laboratories. Its 500 ml capacity is practical for larger batch additions, extractions and multi-step feeds that exceed smaller funnel sizes. Cylindrical graduation markings aid visual assessment of remaining volume during transfer. The funnel is intended for standard laboratory dropping and controlled-addition applications specifying DURAN® glassware and a solid glass stopcock.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eCapacity: 500 ml\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN®\u003c\/li\u003e\n\u003cli\u003eStopcock: Solid glass tap cock\u003c\/li\u003e\n\u003cli\u003eGraduation: Cylindrical\u003c\/li\u003e\n\u003cli\u003eWeight: 0,560 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56175925166412,"sku":"CH33.1","price":107.0,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56175925199180,"sku":"CH33.1","price":107.0,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56175925231948,"sku":"CH33.1","price":107.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/CH30-01-1000Wx1000H_aac45d78-8049-45a2-84a7-0e6058ad5142.jpg?v=1766446711"},{"product_id":"dropping-funnel-with-ptfe-plug-valve-ch34-ch34","title":"Dropping funnel, with PTFE-plug valve, DURAN®, graduation cylindrical, 50 ml","description":"\u003cp\u003eDropping funnel, with PTFE-plug valve, DURAN®, graduation cylindrical, 50 ml\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eGraduated. With glass ground glass sleeve, ground glass core and stop cock plug with threaded safety device. Acc. to DIN 12567, ISO 4800.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t50 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eGraduations\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t1 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t12,5 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56175925264716,"sku":"CH34.1","price":80.2,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56175925297484,"sku":"CH34.1","price":80.2,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56175925330252,"sku":"CH34.1","price":80.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/CH34-01-1000Wx1000H_e0c067c3-db89-45a4-accb-be2834b13990.jpg?v=1766446711"},{"product_id":"dropping-funnel-with-ptfe-plug-valve-ch35-ch35","title":"Dropping funnel, with PTFE-plug valve, DURAN®, graduation cylindrical, 100 ml","description":"\u003cp\u003eDropping funnel, with PTFE-plug valve, DURAN®, graduation cylindrical, 100 ml\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eGraduated. With glass ground glass sleeve, ground glass core and stop cock plug with threaded safety device. Acc. to DIN 12567, ISO 4800.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t100 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eGraduations\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t12,5 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56175925395788,"sku":"CH35.1","price":87.65,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56175925428556,"sku":"CH35.1","price":87.65,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56175925461324,"sku":"CH35.1","price":87.65,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/CH34-01-1000Wx1000H_f8d6e1de-0d38-4919-8c59-fae30b36aa93.jpg?v=1766446712"},{"product_id":"dropping-funnel-with-ptfe-plug-valve-ch36-ch36","title":"Dropping funnel, with PTFE-plug valve, DURAN®, graduation cylindrical, 250 ml","description":"\u003cp\u003eDropping funnel with PTFE-plug valve provides controlled liquid addition for laboratory synthesis and sample preparation. This 250 ml version is made from DURAN® glass and carries cylindrical graduation so operators can monitor transferred volumes with ease. A PTFE-plug valve enables dependable open–close action and adjustable flow when reagents must be introduced gradually into flasks or other receivers. Offered as 1 pc and weighing 0,420 kg, the funnel is intended for everyday wet-lab tasks that demand chemical resistance at the valve and clear scale readability on a cylindrical body. DURAN® construction supports thermal and chemical robustness typical of quality laboratory glassware, while the PTFE plug helps maintain smooth operation with many common solvents and aqueous solutions. Mid-scale 250 ml capacity bridges smaller analytical additions and larger preparative feeds. This model from manufacturer Lenz fits standard dropping-funnel applications in research and teaching laboratories. Cylindrical graduation, PTFE-plug shut-off and the 250 ml working volume together give a practical tool for measured, dropwise or continuous delivery without added complexity beyond the stated specification.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eProduct type: Dropping funnel\u003c\/li\u003e\n\u003cli\u003eCapacity: 250 ml\u003c\/li\u003e\n\u003cli\u003eValve: PTFE-plug valve\u003c\/li\u003e\n\u003cli\u003eGlass type: DURAN®\u003c\/li\u003e\n\u003cli\u003eGraduation: cylindrical\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56175925494092,"sku":"CH36.1","price":104.8,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56175925526860,"sku":"CH36.1","price":104.8,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56175925559628,"sku":"CH36.1","price":104.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/CH34-01-1000Wx1000H_db863669-fce8-4353-b6bb-863c70c22913.jpg?v=1766446712"},{"product_id":"dropping-funnel-with-ptfe-plug-valve-ch37-ch37","title":"Dropping funnel, with PTFE-plug valve, DURAN®, graduation cylindrical, 500 ml","description":"\u003cp\u003eDropping funnel with PTFE-plug valve is intended for measured addition of liquids in laboratory procedures. The 500 ml capacity model is produced in DURAN® glass and features cylindrical graduation for straightforward volume control during dosing. Its PTFE-plug valve allows secure closure and regulated flow when solvents or reagent solutions are fed into reaction vessels. Supplied as a single unit with a weight of 0,450 kg, this larger dropping funnel supports preparative work where higher volumes must still be added in a controlled manner. DURAN® glass combined with a PTFE plug valve addresses routine chemical compatibility needs on the bench, while the cylindrical scale assists visual monitoring of the remaining or delivered volume. The 500 ml size is suited to scale-up steps, extractions support and general wet chemistry that exceed smaller funnel capacities. Available from manufacturer Lenz as 1 pc, the funnel keeps the focus on essential function: durable glass body, cylindrical graduation and PTFE-plug flow control. It integrates into standard laboratory glassware sets used for dropwise or continuous liquid transfer under normal laboratory conditions.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eProduct type: Dropping funnel\u003c\/li\u003e\n\u003cli\u003eCapacity: 500 ml\u003c\/li\u003e\n\u003cli\u003eValve: PTFE-plug valve\u003c\/li\u003e\n\u003cli\u003eGlass type: DURAN®\u003c\/li\u003e\n\u003cli\u003eGraduation: cylindrical\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56175925592396,"sku":"CH37.1","price":115.9,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56175925625164,"sku":"CH37.1","price":115.9,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56175925657932,"sku":"CH37.1","price":115.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/CH34-01-1000Wx1000H_75122717-c57d-49b8-89a6-5a3814d20396.jpg?v=1766446713"},{"product_id":"dropping-funnel-w-pressure-compensation-e642-e642","title":"Dropping funnel w. pressure compensation, solid glass plug, sl.\/co. 14\/23, 50 ml","description":"\u003cp\u003eDropping funnel with pressure compensation is a laboratory addition funnel for controlled liquid dosing under equalised pressure. This 50 ml model is fitted with a solid glass plug and sleeve\/cone joints NS 14\/23, enabling secure connection to matching ground-joint apparatus while the pressure-compensation path reduces vapour lock and uneven flow during addition of reagents. The funnel is supplied as 1 pc and has a weight of 0,120 kg, making it convenient for small-scale organic reactions, titrations requiring slow addition, and multi-neck flask setups on the bench. Pressure compensation supports smoother delivery when the receiving vessel is closed or under mild overpressure relative to the funnel headspace. The design belongs to standard laboratory glassware for dropping and separating operations and is manufactured by Lenz. Clear 50 ml capacity and NS 14\/23 joints help laboratories keep interchangeable glassware inventories consistent across teaching, method development, and preparative chemistry. Use it wherever metered addition of solvents, catalysts, or reactive intermediates is required without interrupting the closed system.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eProduct type: Dropping funnel with pressure compensation\u003c\/li\u003e\n\u003cli\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003cli\u003eStopper: Solid glass plug\u003c\/li\u003e\n\u003cli\u003eJoint size: NS 14\/23 (sleeve\/cone)\u003c\/li\u003e\n\u003cli\u003eWeight: 0,120 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56181323170124,"sku":"E642.1","price":91.25,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56181323202892,"sku":"E642.1","price":91.25,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56181323235660,"sku":"E642.1","price":91.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/E642-01-1000Wx1000H_da331715-015e-40c5-8226-744d8d6434b5.jpg?v=1766448297"},{"product_id":"dropping-funnel-w-pressure-compensation-e643-e643","title":"Dropping funnel w. pressure compensation, solid glass plug, sl.\/co. 14\/23","description":"\u003cp\u003eDropping funnel w. pressure compensation, solid glass plug, sl.\/co. 14\/23, 100 ml\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3. Autoclavable: yes.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eCylindrical, graduated. With pressure compensation tube, ground glass core, ground glass sleeve and stop cock plug with threaded safety device. \u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t100 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eGraduations\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t14\/23 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t14\/23 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t12,5 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56181323268428,"sku":"E643.1","price":95.85,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56181323301196,"sku":"E643.1","price":95.85,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56181323333964,"sku":"E643.1","price":95.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/E642-01-1000Wx1000H_646d8122-5f84-4f4b-a80a-f0c4400083e3.jpg?v=1766448297"},{"product_id":"dropping-funnel-w-pressure-compensation-e644-e644","title":"Dropping funnels with pressure compensation with solid glass plugs, 250 ml","description":"\u003cp\u003eDropping funnel w. pressure compensation, solid glass plug, sl.\/co. 29\/32, 250 ml\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3. Autoclavable: yes.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eCylindrical, graduated. With pressure compensation tube, ground glass core, ground glass sleeve and stop cock plug with threaded safety device. \u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t250 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eGraduations\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t5 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t14,5 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56181323366732,"sku":"E644.1","price":110.7,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56181323399500,"sku":"E644.1","price":110.7,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56181323432268,"sku":"E644.1","price":110.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/E642-01-1000Wx1000H.jpg?v=1766448298"},{"product_id":"dropping-funnel-w-pressure-compensation-e645-e645","title":"Dropping funnels with pressure compensation with solid glass plugs, 500 ml","description":"\u003cp\u003eDropping funnel with pressure compensation is laboratory glassware for controlled addition of liquids while equalising pressure between the funnel and the receiving vessel. This model is fitted with a solid glass plug and a socket\/cone joint sl.\/co. 29\/32, and offers a capacity of 500 ml for preparative and routine laboratory work. The unit is supplied as 1 pc and has a weight of 0,400 kg, making it a practical choice for standard bench setups that require gradual reagent introduction. Pressure compensation supports smoother transfer during addition steps and helps keep the system balanced when liquids are metered into reaction mixtures or other apparatus. The solid glass plug provides a straightforward stoppered closure suited to everyday handling of dropping-funnel operations. Produced by manufacturer Lenz, the funnel sits within the dropping-funnel range of laboratory glass vessels and consumables used in chemistry and related laboratory environments. The standardised 29\/32 joint allows connection to matching ground-glass equipment, while the 500 ml volume covers intermediate-scale additions. This dropping funnel is intended for general laboratory use wherever controlled liquid dosing with pressure equalisation is required.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eType: Dropping funnel with pressure compensation\u003c\/li\u003e\n\u003cli\u003ePlug: Solid glass plug\u003c\/li\u003e\n\u003cli\u003eJoint: sl.\/co. 29\/32\u003c\/li\u003e\n\u003cli\u003eCapacity: 500 ml\u003c\/li\u003e\n\u003cli\u003eWeight: 0,400 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56181323465036,"sku":"E645.1","price":121.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56181323497804,"sku":"E645.1","price":121.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56181323530572,"sku":"E645.1","price":121.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/E642-01-1000Wx1000H_ea97c197-41e7-4d61-901a-efc9f866976b.jpg?v=1766448298"},{"product_id":"dropping-funnel-conical-enp3-enp3","title":"Dropping funnel, conical, 50 ml, NS 19\/26, glass plug, 1 unit(s)","description":"\u003cp\u003eDropping funnel, conical, 50 ml, NS 19\/26, glass plug\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3. Autoclavable: yes.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003e\u003cb\u003eConical.\u003c\/b\u003e With ground glass sleeve, ground glass core and stop cock plugs with threaded safety device.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t50 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t19\/26 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t19\/26 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t12,5 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56181546778956,"sku":"ENP3.1","price":82.0,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56181546811724,"sku":"ENP3.1","price":82.0,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56181546844492,"sku":"ENP3.1","price":82.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ENP3-01-1000Wx1000H_caed004c-9e39-4853-af13-54cc16b8d947.jpg?v=1766475833"},{"product_id":"dropping-funnel-conical-enp4-enp4","title":"Dropping funnel, conical, 100 ml, NS 19\/26, glass plug, 1 unit(s)","description":"\u003cp\u003eDropping funnel, conical, 100 ml, NS 19\/26, glass plug\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3. Autoclavable: yes.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003e\u003cb\u003eConical.\u003c\/b\u003e With ground glass sleeve, ground glass core and stop cock plugs with threaded safety device.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t100 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t19\/26 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t19\/26 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t12,5 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56181546877260,"sku":"ENP4.1","price":81.25,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56181546910028,"sku":"ENP4.1","price":81.25,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56181546942796,"sku":"ENP4.1","price":81.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ENP3-01-1000Wx1000H_24b7a41d-d406-4ea9-be36-dee69c378ad5.jpg?v=1766475834"},{"product_id":"dropping-funnel-conical-enp5-enp5","title":"Dropping funnel, conical, 250 ml, NS 29\/32, glass plug, 1 unit(s)","description":"\u003cp\u003eDropping funnel, conical, provides controlled liquid addition for synthesis, extraction support and general laboratory reagent handling. This version has a 250 ml capacity, a standard ground joint NS 29\/32 and a glass plug for secure on\/off flow regulation. The conical geometry aids visibility of the contents and promotes complete drainage during gradual introduction of reactants into flasks or reaction vessels. Delivered as 1 pc and weighing 0,460 kg, it fits established jointed glassware systems used in research and teaching laboratories. The NS 29\/32 joint ensures compatibility with matching round-bottom flasks, adapters and condensers, while the glass plug offers a simple, reusable seal. From manufacturer Lenz, the funnel is intended for routine dropping-funnel applications where medium volumes must be added in a controlled manner. Its conical profile balances working volume with manageable overall size, making it suitable for preparative chemistry and related laboratory procedures that rely on precise, observable liquid transfer.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eType: Dropping funnel, conical\u003c\/li\u003e\n\u003cli\u003eCapacity: 250 ml\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 29\/32\u003c\/li\u003e\n\u003cli\u003ePlug: Glass plug\u003c\/li\u003e\n\u003cli\u003eWeight: 0,460 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56181546975564,"sku":"ENP5.1","price":93.15,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56181547008332,"sku":"ENP5.1","price":93.15,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56181547041100,"sku":"ENP5.1","price":93.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ENP3-01-1000Wx1000H_89b5d2fb-8eb1-4144-b8e7-5e78bed34107.jpg?v=1766475834"},{"product_id":"dropping-funnel-conical-enp6-enp6","title":"Dropping funnel, conical, 500 ml, NS 29\/32, glass plug, 1 unit(s)","description":"\u003cp\u003eDropping funnel, conical, is intended for measured addition of liquids in laboratory synthesis and process-support work. Featuring a 500 ml capacity, an NS 29\/32 ground joint and a glass plug, this conical funnel allows operators to regulate reagent flow while monitoring the liquid level. The conical body favours efficient emptying and clear observation during staged additions to reaction mixtures or work-up steps. Supplied as 1 pc at a weight of 0,535 kg, it connects readily to standard jointed glass assemblies common in chemical and life-science laboratories. Compatibility with NS 29\/32 flasks, adapters and condensers simplifies integration into existing setups, and the glass plug provides a dependable seal for intermittent dosing. Manufactured by Lenz, the design follows conventional laboratory practice for dropping funnels used when larger yet still manageable volumes are required. It supports preparative workflows that need controlled introduction of solvents, reagents or intermediate solutions without continuous free pouring.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eType: Dropping funnel, conical\u003c\/li\u003e\n\u003cli\u003eCapacity: 500 ml\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 29\/32\u003c\/li\u003e\n\u003cli\u003ePlug: Glass plug\u003c\/li\u003e\n\u003cli\u003eWeight: 0,535 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56181547073868,"sku":"ENP6.1","price":104.45,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56181547106636,"sku":"ENP6.1","price":104.45,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56181547139404,"sku":"ENP6.1","price":104.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ENP3-01-1000Wx1000H_dde85fbf-804b-45d0-9353-48c1df5b28b5.jpg?v=1766475835"},{"product_id":"dropping-funnel-conical-enp7-enp7","title":"Dropping funnel, conical, 1000 ml, NS 29\/32, glass plug, 1 unit(s)","description":"\u003cp\u003eDropping funnel, conical, 1000 ml, NS 29\/32, glass plug\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3. Autoclavable: yes.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003e\u003cb\u003eConical.\u003c\/b\u003e With ground glass sleeve, ground glass core and stop cock plugs with threaded safety device.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t1000 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t18,8 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56181547172172,"sku":"ENP7.1","price":128.25,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56181547204940,"sku":"ENP7.1","price":128.25,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56181547237708,"sku":"ENP7.1","price":128.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ENP3-01-1000Wx1000H.jpg?v=1766475835"},{"product_id":"dropping-funnel-conical-enp8-enp8","title":"Dropping funnel, conical, 2000 ml, NS 29\/32, glass plug, 1 unit(s)","description":"\u003cp\u003eConical dropping funnel, 2000 ml, NS 29\/32 with glass plug is laboratory glassware for controlled liquid addition in synthesis and analytical work. The conical body supports clear level observation and efficient drainage, while the NS 29\/32 ground joint connects securely to matching flasks and apparatus. A glass plug enables regulated dropwise or continuous delivery of solvents, reactants and solutions during preparative procedures. Supplied as 1 pc and weighing 0,917 kg, the funnel suits organic chemistry setups, extraction sequences and general laboratory metering tasks that demand reliable flow control. The design from manufacturer Lenz uses widely adopted joint dimensions, so it integrates readily into existing European glassware trains. Its conical geometry helps complete emptying and stable handling on the bench or in a stand. Research, teaching and quality-control laboratories can employ this dropping funnel wherever reproducible reagent addition and standard joint compatibility are required for day-to-day experimental work.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eType: Conical dropping funnel\u003c\/li\u003e\n\u003cli\u003eCapacity: 2000 ml\u003c\/li\u003e\n\u003cli\u003eJoint size: NS 29\/32\u003c\/li\u003e\n\u003cli\u003ePlug: Glass plug\u003c\/li\u003e\n\u003cli\u003eWeight: 0,917 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56181547270476,"sku":"ENP8.1","price":219.3,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56181547303244,"sku":"ENP8.1","price":219.3,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56181547336012,"sku":"ENP8.1","price":219.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ENP3-01-1000Wx1000H_e9a90a6c-fc9e-487f-a895-973cf1be3dc4.jpg?v=1766475836"},{"product_id":"dropping-funnel-conical-enp9-enp9","title":"Dropping funnel, conical, 50 ml, NS 19\/26, PTFE-plug, 1 unit(s)","description":"\u003cp\u003eDropping funnel, conical, 50 ml, NS 19\/26, PTFE-plug\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3. Autoclavable: yes.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003e\u003cb\u003eConical.\u003c\/b\u003e With ground glass sleeve, ground glass core and stop cock plugs with threaded safety device.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t50 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t19\/26 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t19\/26 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t12,5 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56181547368780,"sku":"ENP9.1","price":94.65,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56181547401548,"sku":"ENP9.1","price":94.65,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56181547434316,"sku":"ENP9.1","price":94.65,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-ENP3_d484e530-2e98-4fec-b219-64b23aebb85a.jpg?v=1766475836"},{"product_id":"dropping-funnel-conical-ent0-ent0","title":"Dropping funnel, conical, 100 ml, NS 19\/26, PTFE-plug, 1 unit(s)","description":"\u003cp\u003eDropping funnel, conical, 100 ml, NS 19\/26, PTFE-plug\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3. Autoclavable: yes.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003e\u003cb\u003eConical.\u003c\/b\u003e With ground glass sleeve, ground glass core and stop cock plugs with threaded safety device.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t100 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t19\/26 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t19\/26 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t12,5 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56181547467084,"sku":"ENT0.1","price":97.6,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56181547499852,"sku":"ENT0.1","price":97.6,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56181547532620,"sku":"ENT0.1","price":97.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-ENP3_9cda77c8-312a-48f8-9e4a-0ed380dbafd5.jpg?v=1766475837"},{"product_id":"dropping-funnel-conical-ent1-ent1","title":"Dropping funnel, conical, 250 ml, NS 29\/32, PTFE-plug, 1 unit(s)","description":"\u003cp\u003eConical dropping funnel, 250 ml, NS 29\/32 with PTFE plug is laboratory glassware designed for controlled liquid addition in preparative chemistry and related analytical work. The conical vessel shape supports easy level reading and complete drainage, while the NS 29\/32 ground joint locks securely onto compatible flasks and apparatus. A PTFE plug delivers chemically resistant, adjustable flow for dropwise or continuous introduction of solvents, reactants and solutions. Packed as 1 pc(s) and weighing 0,485 kg, the funnel is well suited to medium-scale organic synthesis, extraction sequences and general laboratory metering. From manufacturer Lenz, the unit follows widely used European joint standards, allowing straightforward coupling with existing glassware trains. Conical geometry combined with a PTFE plug promotes reliable shut-off and reproducible delivery throughout multi-step procedures. Research groups, teaching laboratories and quality-control facilities can deploy this dropping funnel wherever 250 ml capacity, standard joint fit and dependable flow regulation are needed for routine experimental work.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc(s)\u003c\/li\u003e\n\u003cli\u003eType: Conical dropping funnel\u003c\/li\u003e\n\u003cli\u003eCapacity: 250 ml\u003c\/li\u003e\n\u003cli\u003eJoint size: NS 29\/32\u003c\/li\u003e\n\u003cli\u003ePlug: PTFE plug\u003c\/li\u003e\n\u003cli\u003eWeight: 0,485 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56181547565388,"sku":"ENT1.1","price":108.05,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56181547598156,"sku":"ENT1.1","price":108.05,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56181547630924,"sku":"ENT1.1","price":108.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ENP9-01-1000Wx1000H_5ff8872a-a528-490a-b462-bcec1a868c37.jpg?v=1766475837"},{"product_id":"dropping-funnel-conical-ent2-ent2","title":"Dropping funnel, conical, 500 ml, NS 29\/32, PTFE-plug, 1 unit(s)","description":"\u003cp\u003eDropping funnel, conical, is a 500 ml laboratory vessel fitted with an NS 29\/32 ground joint and a PTFE plug for controlled liquid addition. The conical body supports steady drainage and clear observation of the contents during dosing, making it suitable for preparative work where reagents must be introduced gradually into a reaction mixture. The PTFE plug provides a chemically resistant shut-off that can be adjusted for dropwise or continuous flow, helping operators regulate addition rates in synthesis, extraction, and general wet-chemistry workflows. Supplied as 1 pc and weighing 0,545 kg, this funnel integrates readily with standard NS 29\/32 glassware assemblies used across teaching, research, and quality-control laboratories. The design from manufacturer Lenz focuses on reliable stopcock performance and a practical conical geometry for everyday bench use. Typical applications include organic reaction setups, solvent or reagent metering, and multi-step procedures that require precise volumetric control without interrupting the closed joint system. Compact packing as a single unit simplifies inventory handling and replacement of worn funnels in busy lab environments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eProduct type: Dropping funnel, conical\u003c\/li\u003e\n\u003cli\u003eCapacity: 500 ml\u003c\/li\u003e\n\u003cli\u003eJoint size: NS 29\/32\u003c\/li\u003e\n\u003cli\u003eStopcock: PTFE plug\u003c\/li\u003e\n\u003cli\u003eWeight: 0,545 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56181547663692,"sku":"ENT2.1","price":143.95,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56181547696460,"sku":"ENT2.1","price":143.95,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56181547729228,"sku":"ENT2.1","price":143.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-ENP3.jpg?v=1766475837"},{"product_id":"dropping-funnel-conical-ent3-ent3","title":"Dropping funnel, conical, 1000 ml, NS 29\/32, PTFE-plug, 1 unit(s)","description":"\u003cp\u003eDropping funnel, conical, 1000 ml, NS 29\/32, PTFE-plug\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3. Autoclavable: yes.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003e\u003cb\u003eConical.\u003c\/b\u003e With ground glass sleeve, ground glass core and stop cock plugs with threaded safety device.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t1000 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t18,8 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56181547761996,"sku":"ENT3.1","price":150.5,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56181547794764,"sku":"ENT3.1","price":150.5,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56181547827532,"sku":"ENT3.1","price":150.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-ENP3_8f1bd258-7c82-4c83-b814-dd1da602f034.jpg?v=1766475839"},{"product_id":"dropping-funnel-conical-ent4-ent4","title":"Dropping funnel, conical, 2000 ml, NS 29\/32, PTFE-plug, 1 unit(s)","description":"\u003cp\u003eDropping funnel, conical, 2000 ml, NS 29\/32, PTFE-plug\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3. Autoclavable: yes.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003e\u003cb\u003eConical.\u003c\/b\u003e With ground glass sleeve, ground glass core and stop cock plugs with threaded safety device.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2000 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t18,8 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56181547860300,"sku":"ENT4.1","price":244.05,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56181547893068,"sku":"ENT4.1","price":244.05,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56181547925836,"sku":"ENT4.1","price":244.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-ENP3_1f98f8c1-599b-4f2e-b704-3364b400d2e5.jpg?v=1766475839"},{"product_id":"dropping-funnel-w-pressure-compensation-kl62-kl62","title":"Dropping funnel w. pressure compensation, solid glass plug, sl.\/co. 29\/32, 50 ml","description":"\u003cp\u003eDropping funnel w. pressure compensation, solid glass plug, sl.\/co. 29\/32, 50 ml\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3. Autoclavable: yes.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eCylindrical, graduated. With pressure compensation tube, ground glass core, ground glass sleeve and stop cock plug with threaded safety device. \u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t50 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eGraduations\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t1 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t12,5 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56183200579916,"sku":"KL62.1","price":91.25,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56183200612684,"sku":"KL62.1","price":91.25,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56183200645452,"sku":"KL62.1","price":91.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/E642-01-1000Wx1000H_230eef40-18ce-4dc6-adb7-63d72875dcaa.jpg?v=1766485015"},{"product_id":"dropping-funnel-w-pressure-compensation-kl63-kl63","title":"Dropping funnels with pressure compensation with solid glass plugs, 100 ml","description":"\u003cp\u003eDropping funnel w. pressure compensation, solid glass plug, sl.\/co. 29\/32, 100 ml\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3. Autoclavable: yes.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eCylindrical, graduated. With pressure compensation tube, ground glass core, ground glass sleeve and stop cock plug with threaded safety device. \u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t100 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eGraduations\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t12,5 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56183200743756,"sku":"KL63.1","price":95.85,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56183200776524,"sku":"KL63.1","price":95.85,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56183200809292,"sku":"KL63.1","price":95.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/E642-01-1000Wx1000H_1f4dbdd9-2894-4459-888e-33a2cd4c78a8.jpg?v=1766485017"},{"product_id":"dropping-funnel-w-pressure-compensation-kl64-kl64","title":"Dropping funnels with pressure compensation with solid glass plugs, 1000 ml","description":"\u003cp\u003eDropping funnel with pressure compensation is a laboratory vessel for controlled, dropwise addition of liquids in preparative and synthetic work. This model is specified with a solid glass plug, sleeve\/core joint 29\/32, and a 1000 ml capacity, matching the manufacturer description for closed-system reagent feed. Pressure compensation supports steady delivery when the funnel is mounted on a reaction flask or assembly without breaking the system seal. The unit is supplied as 1 pc and weighs 0,360 kg, making it straightforward to handle on a standard lab stand. From manufacturer Lenz, the funnel fits common European ground-joint glassware trains used in organic synthesis, work-up, and volumetric addition tasks. The solid glass plug provides the stopcock interface for regulating flow during titration-style or continuous addition steps. Joint size 29\/32 allows direct coupling to matching flasks, adapters, and condensers. Clear capacity and the pressure-equalising path help maintain reproducible addition rates in routine laboratory procedures that rely on dropping funnels with pressure compensation.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eType: Dropping funnel with pressure compensation\u003c\/li\u003e\n\u003cli\u003eCapacity: 1000 ml\u003c\/li\u003e\n\u003cli\u003ePlug: Solid glass plug\u003c\/li\u003e\n\u003cli\u003eJoint size: Sleeve\/core 29\/32\u003c\/li\u003e\n\u003cli\u003eWeight: 0,360 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56183200842060,"sku":"KL64.1","price":150.9,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56183200874828,"sku":"KL64.1","price":150.9,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56183200907596,"sku":"KL64.1","price":150.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/E642-01-1000Wx1000H_745e67ab-7c1f-4710-a094-b6e3c519659c.jpg?v=1766485017"},{"product_id":"dropping-funnel-w-pressure-compensation-kl65-kl65","title":"Dropping funnel w. pressure compensation, PFTE-plug, sleeve\/core 14\/23, 50 ml","description":"\u003cp\u003eDropping funnel w. pressure compensation, PFTE-plug, sleeve\/core 14\/23, 50 ml\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3. Autoclavable: yes.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eCylindrical, graduated. With pressure compensation tube, ground glass core, ground glass sleeve and stop cock plug with threaded safety device. \u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t50 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eGraduations\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t1 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t14\/23 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t14\/23 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t12,5 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56183200940364,"sku":"KL65.1","price":97.1,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56183200973132,"sku":"KL65.1","price":97.1,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56183201005900,"sku":"KL65.1","price":97.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KL65-01-1000Wx1000H_9a76dcc8-032c-4101-807e-90b628ee4b0c.jpg?v=1766485018"},{"product_id":"dropping-funnel-w-pressure-compensation-kl76-kl76","title":"Dropping funnel w. pressure compensation, PFTE-plug, sleeve\/core 29\/32, 50 ml","description":"\u003cp\u003eDropping funnel with pressure compensation is a laboratory glassware item for controlled addition of liquids, fitted with a PTFE plug and a sleeve\/core joint 29\/32, in a 50 ml capacity. Pressure equalisation supports smooth dosing into closed or reduced-pressure systems without interrupting the addition stream, which is useful in synthesis and preparative workflows. The PTFE plug provides a chemically resistant shut-off for regulating dropwise or continuous feed of reagents into reaction vessels. With the 29\/32 ground-joint interface, the funnel connects to matching flask necks and apparatus commonly used in organic and inorganic laboratory setups. This dropping funnel from manufacturer Lenz is supplied as one piece and weighs 0,120 kg, making it a compact choice for benches where small-volume additions are routine. It belongs with funnels, dropping and separating funnels used across research, teaching, and method-development laboratories. Specify this 50 ml model when pressure compensation, a PTFE plug, and sleeve\/core 29\/32 geometry are required for precise liquid transfer into jointed glass assemblies.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eProduct type: Dropping funnel with pressure compensation\u003c\/li\u003e\n\u003cli\u003ePlug material: PTFE\u003c\/li\u003e\n\u003cli\u003eJoint: Sleeve\/core 29\/32\u003c\/li\u003e\n\u003cli\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003cli\u003eWeight: 0,120 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56183202087244,"sku":"KL76.1","price":97.1,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56183202120012,"sku":"KL76.1","price":97.1,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56183202152780,"sku":"KL76.1","price":97.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KL65-01-1000Wx1000H.jpg?v=1766485025"},{"product_id":"dropping-funnel-w-pressure-compensation-kl77-kl77","title":"Dropping funnel w. pressure compensation, PFTE-plug, sleeve\/core 14\/23, 100 ml","description":"\u003cp\u003eDropping funnel w. pressure compensation, PFTE-plug, sleeve\/core 14\/23, 100 ml\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3. Autoclavable: yes.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eCylindrical, graduated. With pressure compensation tube, ground glass core, ground glass sleeve and stop cock plug with threaded safety device. \u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t100 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eGraduations\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t14\/23 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t14\/23 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t12,5 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56183202185548,"sku":"KL77.1","price":102.3,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56183202218316,"sku":"KL77.1","price":102.3,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56183202251084,"sku":"KL77.1","price":102.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KL65-01-1000Wx1000H_5590e1e0-3d15-4602-89b0-0fb6c749f792.jpg?v=1766485026"},{"product_id":"dropping-funnel-w-pressure-compensation-kl78-kl78","title":"Dropping funnel w. pressure compensation, PFTE-plug, sleeve\/core 29\/32, 100 ml","description":"\u003cp\u003eDropping funnel w. pressure compensation, PFTE-plug, sleeve\/core 29\/32, 100 ml\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3. Autoclavable: yes.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eCylindrical, graduated. With pressure compensation tube, ground glass core, ground glass sleeve and stop cock plug with threaded safety device. \u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t100 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eGraduations\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t12,5 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56183202316620,"sku":"KL78.1","price":102.3,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56183202349388,"sku":"KL78.1","price":102.3,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56183202382156,"sku":"KL78.1","price":102.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KL65-01-1000Wx1000H_32223910-9909-4c69-bdd8-389ebeb1e589.jpg?v=1766485027"},{"product_id":"dropping-funnel-w-pressure-compensation-kl79-kl79","title":"Dropping funnel w. pressure compensation, PFTE-plug, sleeve\/core 29\/32, 250 ml","description":"\u003cp\u003eDropping funnel with pressure compensation enables controlled addition of liquids in closed laboratory systems where equalised pressure is essential for uninterrupted flow. This 250 ml model features a PTFE plug and a sleeve\/core ground joint of 29\/32, allowing secure connection to standard glassware assemblies used in synthesis and preparative chemistry. The pressure-compensation design helps maintain steady delivery of reagents without repeatedly opening the system. Supplied as 1 pc(s) and weighing 0,230 kg, the funnel is convenient for everyday bench work. Produced by manufacturer Lenz, it serves organic synthesis, extraction support, titration setups and general wet-chemistry procedures. The PTFE plug provides reliable sealing at the stopcock, while the standardised 29\/32 joint ensures interchangeability with common laboratory apparatus. Research, teaching and quality-control laboratories can integrate this dropping funnel into existing glassware trains for precise volumetric addition during medium-scale reactions and sample preparation.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: Dropping funnel with pressure compensation\u003c\/li\u003e\n\u003cli\u003eCapacity: 250 ml\u003c\/li\u003e\n\u003cli\u003eJoint size: Sleeve\/core 29\/32\u003c\/li\u003e\n\u003cli\u003ePlug material: PTFE\u003c\/li\u003e\n\u003cli\u003eWeight: 0,230 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56183202414924,"sku":"KL79.1","price":121.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56183202447692,"sku":"KL79.1","price":121.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56183202480460,"sku":"KL79.1","price":121.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KL65-01-1000Wx1000H_6fe07fd9-3c86-4fb3-8f76-6d0da1626a16.jpg?v=1766485028"},{"product_id":"dropping-funnel-w-pressure-compensation-kl80-kl80","title":"Dropping funnel w. pressure compensation, PFTE-plug, sleeve\/core 29\/32, 500 ml","description":"\u003cp\u003eDropping funnel w. pressure compensation, PFTE-plug, sleeve\/core 29\/32, 500 ml\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: borosilicate glass 3.3. Autoclavable: yes.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eCylindrical, graduated. With pressure compensation tube, ground glass core, ground glass sleeve and stop cock plug with threaded safety device. \u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eVol.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t500 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eGraduations\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t10 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint sleeve\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eStandard ground glass joint core\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t29\/32 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eTap cock with ground glass joints\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t14,5 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ Hole\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56183202545996,"sku":"KL80.1","price":132.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56183202578764,"sku":"KL80.1","price":132.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56183202611532,"sku":"KL80.1","price":132.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KL65-01-1000Wx1000H_798dcd59-6ff2-429c-a011-c56b54b1145c.jpg?v=1766485028"},{"product_id":"dropping-funnel-w-pressure-compensation-kl81-kl81","title":"Dropping funnel w. pressure compensation, PFTE-plug, sleeve\/core 29\/32, 1000 ml","description":"\u003cp\u003eDropping funnel with pressure compensation is a laboratory glassware item designed for controlled addition of liquids under equalised pressure conditions. It is fitted with a PTFE plug and a sleeve\/core joint 29\/32, and offers a working capacity of 1000 ml, making it suitable for preparative and analytical workflows where gradual reagent dosing is required. The pressure-compensation design helps maintain smooth flow when transferring solvents or reaction mixtures between vessels without interrupting the closed system. Supplied as a single piece and weighing 0,150 kg, the funnel integrates readily into standard ground-joint assemblies used in organic synthesis, extraction and titration setups. This model from manufacturer Lenz supports routine laboratory operations that demand reliable sealing and chemical resistance at the stopcock. Typical applications include dropwise addition of reagents, phase separations under controlled conditions and general liquid handling in research and quality-control laboratories. The combination of the 29\/32 joint size and PTFE plug provides a practical interface with common flasks and condensers while limiting contamination risk during repeated use.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eProduct type: Dropping funnel with pressure compensation\u003c\/li\u003e\n\u003cli\u003eCapacity: 1000 ml\u003c\/li\u003e\n\u003cli\u003eJoint size: Sleeve\/core 29\/32\u003c\/li\u003e\n\u003cli\u003ePlug material: PTFE\u003c\/li\u003e\n\u003cli\u003eWeight: 0,150 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56183202644300,"sku":"KL81.1","price":162.35,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56183202677068,"sku":"KL81.1","price":162.35,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56183202709836,"sku":"KL81.1","price":162.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KL65-01-1000Wx1000H_a2f36d06-dbfd-4faa-b837-91372abe4fbe.jpg?v=1766485028"},{"product_id":"pressure-equalisation-set-gl-14-nx61-nx61","title":"Pressure equalisation set GL 14, Membrane-Ø 12 mm, 1 unit(s)","description":"\u003cp\u003ePressure equalisation set GL 14 is a laboratory accessory for controlled pressure balancing on vessels and bottles fitted with a GL 14 thread. It incorporates a membrane with a diameter of 12 mm and is supplied as 1 pc, with a net weight of 0,006 kg. The set belongs to seals, hose connectors and related container accessories used with laboratory glass, vessels, bottles and canisters. By equalising internal and external pressure through the membrane interface, it supports safe handling and storage of liquids in closed systems where pressure differences can otherwise form. The GL 14 connection matches common laboratory bottle and vessel closures of that thread size. This pressure equalisation set from manufacturer Bohlender is suited to routine labware configurations that require a compact membrane-based venting solution. It is positioned for use alongside containers, bottles and sealing accessories in analytical and preparative laboratory environments where reliable pressure equalisation at GL 14 ports is required without complex additional hardware.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eProduct type: Pressure equalisation set\u003c\/li\u003e\n\u003cli\u003eThread size: GL 14\u003c\/li\u003e\n\u003cli\u003eMembrane diameter: 12 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,006 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bohlender","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56184354603340,"sku":"NX61.1","price":11.3,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56184354636108,"sku":"NX61.1","price":11.3,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56184354668876,"sku":"NX61.1","price":11.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/NX61-01-1000Wx1000H_566d1153-99d7-4d0a-a3e1-43844b123d2a.jpg?v=1766492571"},{"product_id":"pressure-equalisation-set-gl-18-nx62-nx62","title":"Pressure equalisation set GL 18, Membrane-Ø 16 mm, 1 unit(s)","description":"\u003cp\u003ePressure equalisation set GL 18, Membrane-Ø 16 mm\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: PPS (screw cap) with \u003cb\u003ePTFE\/silicone\u003c\/b\u003e seal and replaceable filtermembrane made of \u003cb\u003ePTFE\u003c\/b\u003e. Autoclavable: yes.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eFor pressure equalisation after the removal or addition of liquid samples from sealed containers or for the storage of out-gassing media. Pressure is equalised from a differential pressure of 0.1 bar. High chemical resistance, the medium only comes into contact with PTFE. Filter-membrane pore size 2.5 μm. Temperature stable from -20 to +230 °C.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eThread\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\tGL 18 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ membrane\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bohlender","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56184354701644,"sku":"NX62.1","price":12.4,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56184354734412,"sku":"NX62.1","price":12.4,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56184354767180,"sku":"NX62.1","price":12.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/NX61-01-1000Wx1000H_0e944f8b-8192-4149-8ea5-2d7ba0e5c058.jpg?v=1766492572"},{"product_id":"pressure-equalisation-set-gl-25-nx63-nx63","title":"Pressure equalisation set GL 25, Membrane-Ø 23 mm, 1 unit(s)","description":"\u003cp\u003ePressure equalisation set GL 25, Membrane-Ø 23 mm\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv class=\"tabbody ProductDetailsComponent\"\u003e\n\u003cdiv class=\"row\" style=\"display:flex; flex-wrap:wrap; width:100%; max-width:100%; margin:10px 0; gap:4px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 45%; max-width:45%; box-sizing:border-box; margin:10px 0; margin-left:-2.5%; \"\u003e\n\u003cdiv\u003eMaterial: PPS (screw cap) with \u003cb\u003ePTFE\/silicone\u003c\/b\u003e seal and replaceable filtermembrane made of \u003cb\u003ePTFE\u003c\/b\u003e. Autoclavable: yes.\u003c\/div\u003e\n\n\u003c!--superDetailElements --\u003e\n\u003cdiv class=\"item\" style=\"word-wrap:break-word; overflow-wrap:anywhere; hyphens:auto; \"\u003e\n\u003cdiv class=\"details-container\"\u003e\n\n\u003cp style=\"font-size:0.95em; line-height:1.5; margin:12px 0; word-wrap:break-word; overflow-wrap:anywhere; white-space:normal; \"\u003eFor pressure equalisation after the removal or addition of liquid samples from sealed containers or for the storage of out-gassing media. Pressure is equalised from a differential pressure of 0.1 bar. High chemical resistance, the medium only comes into contact with PTFE. Filter-membrane pore size 2.5 μm. Temperature stable from -20 to +230 °C.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- OtherDetailElements --\u003e\n\u003c!-- Note --\u003e\n\n\n\u003c!-- Base product name --\u003e\n\n\u003c!-- DetailElements --\u003e\n\n\n\u003c!-- DeliveryText --\u003e\n\n\u003c!-- printCatalogLink --\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-6\" style=\"flex:0 0 55%; max-width:55%; box-sizing:border-box; margin:10px 0; margin-left:-3%; \"\u003e\n\u003cdiv class=\"product-classifications\"\u003e\n\u003cdiv class=\"headline\" style=\"font-weight:bold; font-size:1.2em; margin-bottom:10px;\"\u003eTechnical Information\u003c\/div\u003e\n\u003ctable class=\"table\" style=\"; table-layout:fixed; word-break:normal; overflow-wrap:break-word; width:100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eThread\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\tGL 25 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"attrib\" style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-weight:bold; font-size:1em; white-space:normal; overflow-wrap:break-word; hyphens:auto; word-break:normal; \"\u003eØ membrane\u003c\/td\u003e\n\u003ctd style=\"padding:8px 6px; vertical-align:top; box-sizing:border-box; font-size:0.92em; white-space:normal; word-break:normal; overflow-wrap:break-word; hyphens:auto; \"\u003e\n\t\t\t\t\t\t\t\t\t23 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bohlender","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56184354799948,"sku":"NX63.1","price":15.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56184354832716,"sku":"NX63.1","price":15.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56184354865484,"sku":"NX63.1","price":15.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/NX61-01-1000Wx1000H_6b215b77-e967-4103-82dc-4dc274e89565.jpg?v=1766492572"},{"product_id":"pressure-equalisation-set-gl-32-nx64-nx64","title":"Pressure equalisation set GL 32, Membrane-Ø 29 mm, 1 unit(s)","description":"\u003cp\u003ePressure equalisation set GL 32 is a laboratory accessory for containers and bottles that need controlled pressure balance while remaining closed. It is specified with a membrane diameter of 29 mm and is intended for vessels fitted with a GL 32 thread. The set sits within labware for laboratory glass, vessels and consumables, specifically among seals, hose connectors and accessories used with bottles, tins and canisters. Supplied as 1 pc(s) and weighing 0,010 kg, the compact unit is easy to keep on hand for routine bench work and bottle preparation. This pressure equalisation set from manufacturer Bohlender matches standard GL 32 neck systems commonly found in chemical, analytical and life-science laboratories. Clear definition of the GL 32 interface and the 29 mm membrane helps ensure correct pairing with the corresponding closure geometry. Laboratories organising reusable or single-use container fleets can deploy the set wherever a dedicated equalisation solution is required on GL 32 bottles. The single-piece pack supports straightforward stocking as a primary fitting or replacement accessory without excess inventory.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: Pressure equalisation set\u003c\/li\u003e\n\u003cli\u003eThread size: GL 32\u003c\/li\u003e\n\u003cli\u003eMembrane diameter: 29 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,010 kg\u003c\/li\u003e\n\u003cli\u003eApplication area: Containers, bottles and seals\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bohlender","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56184354931020,"sku":"NX64.1","price":35.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56184354963788,"sku":"NX64.1","price":35.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56184354996556,"sku":"NX64.1","price":35.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/NX61-01-1000Wx1000H_f17dc77d-2385-490e-bbf2-3bd092521a9f.jpg?v=1766492573"},{"product_id":"pressure-equalisation-set-gl-45-nx65-nx65","title":"Pressure equalisation set GL 45, Membrane-Ø 42 mm, 1 unit(s)","description":"\u003cp\u003ePressure equalisation set GL 45 is a laboratory accessory intended for bottles and containers that require pressure balance under closed conditions. It features a membrane diameter of 42 mm and is designed for use with GL 45 threaded necks widely employed in laboratory vessel systems. The product belongs to labware covering laboratory glass, vessels and consumables, and is grouped with seals, hose connectors and accessories for containers, bottles, tins and canisters. Delivered as 1 pc with a weight of 0,015 kg, the set is convenient to store and assign to individual bottle lines. This pressure equalisation set from manufacturer Bohlender aligns with common GL 45 bottle formats used across chemical handling, sample storage and general laboratory workflows. Explicit sizing of the GL 45 thread and the 42 mm membrane supports accurate selection against matching closures and vessel openings. Facilities managing larger GL 45 bottles can integrate the unit wherever controlled equalisation is needed without opening the container. The single-unit pack simplifies procurement for primary installation or as a ready spare for existing GL 45 assemblies.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eProduct type: Pressure equalisation set\u003c\/li\u003e\n\u003cli\u003eThread size: GL 45\u003c\/li\u003e\n\u003cli\u003eMembrane diameter: 42 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,015 kg\u003c\/li\u003e\n\u003cli\u003eApplication area: Containers, bottles and seals\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bohlender","offers":[{"title":"1 pc(s) \/ 1 piece","offer_id":56184355029324,"sku":"NX65.1","price":49.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 6+ pieces","offer_id":56184355062092,"sku":"NX65.1","price":49.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc(s) \/ 24+ pieces","offer_id":56184355094860,"sku":"NX65.1","price":49.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/NX61-01-1000Wx1000H.jpg?v=1766492573"},{"product_id":"filter-attachment-f-press-equalisation-py87-py87","title":"Filter attachment f. press. equalisation, for Screw cap GL 45 with connectors","description":"\u003cp\u003eFilter attachment for pressure equalisation is a laboratory accessory intended for screw cap GL 45 assemblies that include connectors. It supports pressure-equalising setups on bottles and related container systems used with multiple distributors and comparable labware. The attachment is supplied in a pack of 2 pieces and has a stated weight of 0,018 kg, making it a compact component for GL 45 connector-equipped screw-cap configurations. Designed for integration with screw cap GL 45 with connectors, it addresses practical needs around controlled pressure equalisation at the bottle closure in everyday laboratory handling. This item comes from manufacturer DWK Life Sciences and fits within laboratory glass, vessels and consumables workflows, including containers, bottles and multiple-distributor arrangements. Use it wherever a dedicated filter attachment for pressure equalisation is required on GL 45 connector screw caps, keeping the focus on reliable mating with the specified closure type. Clear alignment with screw cap GL 45 connector systems helps standardise accessory choice across bottle-based laboratory setups without altering the stated function or pack presentation.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eType: Filter attachment for pressure equalisation\u003c\/li\u003e\n\u003cli\u003eCompatibility: Screw cap GL 45 with connectors\u003c\/li\u003e\n\u003cli\u003eWeight: 0,018 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56184953078092,"sku":"PY87.1","price":59.9,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56184953110860,"sku":"PY87.1","price":56.91,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56184953143628,"sku":"PY87.1","price":53.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/PY87-01-1000Wx1000H_ac3c2540-340b-4bec-bfb5-f2c6fcda8083.jpg?v=1766494179"},{"product_id":"set-for-pressure-compensation-2-and-3-port-screw-cap-incl-02-m-membrane-fil","title":"Set for pressure compensation 2 and 3 port screw cap ( incl. 0.2 µm membrane fil","description":"Set for pressure compensation 2 and 3 port screw cap ( incl. 0.2 µm membrane filter), GL 14\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/KG01_01_03_0340_775ed5ad-0231-4f0e-9543-b50415716e7d.pdf?v=1788423852\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"Default Title","offer_id":57998097842508,"sku":"1137799","price":33.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/idl-1137799.png?v=1783731485"},{"product_id":"pressure-equalising-dropping-funnel-cylindrical-with-ptfe-stopcock-1423-100","title":"Pressure equalising dropping funnel, cylindrical, with PTFE stopcock, 14\/23, 100","description":"Pressure equalising dropping funnel, cylindrical, with PTFE stopcock, 14\/23, 100 ml\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/pds-169.pdf?v=1788417308\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Labbox","offers":[{"title":"Default Title","offer_id":57933479018828,"sku":"FTP3100001","price":52.33,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/idl-FTP3100001.png?v=1783731594"},{"product_id":"pressure-equalising-dropping-funnel-cylindrical-with-ptfe-stopcock-1423-50","title":"Pressure equalising dropping funnel, cylindrical, with PTFE stopcock, 14\/23, 50","description":"\u003cp\u003eDropping funnel, cylindrical, with pressure equalisation and PTFE stopcock, 14\/23, 50 ml is a laboratory glassware item designed for controlled addition of liquids in synthesis and preparative work. The cylindrical body provides a clear view of the contents and supports precise dosing through the integrated PTFE stopcock, while the pressure-equalisation path helps maintain smooth flow when the funnel is used on closed apparatus. Ground joint NS 14\/23 ensures a reliable connection to matching flasks and adapters in standard laboratory setups. Manufactured from high-quality borosilicate glass LBG 3.3 and supplied with a plastic stopper, this funnel from manufacturer Labbox offers the chemical and thermal resistance expected of LBG 3.3 glassware in routine organic and analytical applications. The 50 ml capacity suits small-scale reactions, titrations, and reagent addition where accurate dropwise or continuous delivery is required. Net weight is 0,240 kg. Categories include dropping funnels with ground joint and dosing funnels, making the unit a practical choice for teaching laboratories as well as research and quality-control environments that rely on durable borosilicate glassware with PTFE stopcocks.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/en-nl\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/collections\/funnels\"\u003eFunnels\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc(s)\u003c\/li\u003e\n\u003cli\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003cli\u003eJoint size: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eMaterial: Borosilicate glass LBG 3.3\u003c\/li\u003e\n\u003cli\u003eStopcock: PTFE\u003c\/li\u003e\n\u003cli\u003eEAN: 8434868086449\u003c\/li\u003e\n\u003cli\u003eGTIN: 08434868086449\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/pds-169.pdf?v=1788417308\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Labbox","offers":[{"title":"Default Title","offer_id":57933477839180,"sku":"FTP3050001","price":48.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/922-FTP3-100-001.png?v=1783413941"},{"product_id":"pressure-equalising-dropping-funnel-cylindrical-with-ptfe-stopcock-1926-100","title":"Pressure equalising dropping funnel, cylindrical, with PTFE stopcock, 19\/26, 100","description":"Pressure equalising dropping funnel, cylindrical, with PTFE stopcock, 19\/26, 100 ml\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/pds-169.pdf?v=1788417308\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Labbox","offers":[{"title":"Default Title","offer_id":57933480362316,"sku":"FTP3102001","price":56.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/idl-FTP3102001.png?v=1783731604"},{"product_id":"pressure-equalising-dropping-funnel-cylindrical-with-ptfe-stopcock-2932-100","title":"Pressure equalising dropping funnel, cylindrical, with PTFE stopcock, 29\/32, 100","description":"Pressure equalising dropping funnel, cylindrical, with PTFE stopcock, 29\/32, 100 ml\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/pds-169.pdf?v=1788417308\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Labbox","offers":[{"title":"Default Title","offer_id":57933481673036,"sku":"FTP3103001","price":57.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/idl-FTP3103001.png?v=1783731631"},{"product_id":"pressure-equalising-dropping-funnel-cylindrical-with-ptfe-stopcock-2932-250","title":"Pressure equalising dropping funnel, cylindrical, with PTFE stopcock, 29\/32, 250","description":"Pressure equalising dropping funnel, cylindrical, with PTFE stopcock, 29\/32, 250 ml\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/pds-169.pdf?v=1788417308\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Labbox","offers":[{"title":"Default Title","offer_id":57933482819916,"sku":"FTP3250001","price":57.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/idl-FTP3250001.png?v=1783731664"},{"product_id":"pressure-equalising-dropping-funnel-cylindrical-with-ptfe-stopcock-2932-500","title":"Pressure equalising dropping funnel, cylindrical, with PTFE stopcock, 29\/32, 500","description":"Pressure equalising dropping funnel, cylindrical, with PTFE stopcock, 29\/32, 500 ml\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/pds-169.pdf?v=1788417308\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Labbox","offers":[{"title":"Default Title","offer_id":57933484032332,"sku":"FTP3500001","price":68.43,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/idl-FTP3500001.png?v=1783731719"},{"product_id":"duran-gls-80-connection-cap-system-wide-mouth-accessories-replacement","title":"DURAN® GLS 80 Connection Cap System, wide mouth (accessories \u0026 replacement","description":"Pressure Equalisation Set, for DURAN® 4-port GL 18 screw cap\u003cbr\u003eFlexible modular liquid or gas transfer GLS 80 connection cap system. Five different tubing diameters (3.2 mm; 6.0 mm; 8.0 mm; 10.0 mm and 12.0 mm) can be connected. Sterile pressure equalisation is possible by using the syringe membrane filter. Unused ports can be closed with a closed top GL 18 PBT cap.\u003cbr\u003e\u003cstrong\u003eFeatures and Benefits:\u003c\/strong\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eManufactured from PP, PTFE, EPDM \u003c\/li\u003e\n\u003cli\u003eThe flexible modular system allows an individual combination of the different components according to requirements and application\u003c\/li\u003e\n\u003cli\u003eFive different tubing diameters (3.2 mm; 6.0 mm; 8.0 mm; 10.0 mm and 12.0 mm) can be used by changing the inserts\u003c\/li\u003e\n\u003cli\u003eSterile pressure equalisation is possible by using the syringe filter\u003c\/li\u003e\n\u003cli\u003eUnused ports can be fitted with a GL 18 blind cap\u003c\/li\u003e\n\u003cli\u003eFully compatible with all the GLS 80 threads and therefore highly versatile\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003eApplication: Fluid transfer, Supply of liquid into bioreactors, Supply of reagents to instruments, Photo-bioreactor\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/KG01_01_03_0520_eeacb3f3-6409-42ac-b4a6-faa1e3677215.pdf?v=1788424167\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"Default Title","offer_id":57998110884172,"sku":"1160167","price":33.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/idl-1160167.png?v=1783731579"},{"product_id":"bola-set-for-pressure-compensation-gl-14-screw-cap-made-of-pps-ptfesilicon-g","title":"BOLA Set for Pressure Compensation, GL 14 screw cap made of PPS, PTFE\/Silicon ga","description":"BOLA Set for Pressure Compensation Consisting of screw cap made of PPS for GL thread, PTFE\/silicone gasket and exchangeable filtering membrane made of PTFE (pore size 2,5 µm) . High chemical resistance, the product is only exposed to PTFE. Pressure compensation already at 0,1 bar differential pressure. Abmessungen: For thread GL 14 Dia. of membrane mm 12 Flow rate at 0,5 bar \/ l\/h 16 Flow rate at 1 bar \/ l\/h 25","brand":"Bohlender","offers":[{"title":"Default Title","offer_id":57935556116812,"sku":"N169814","price":7.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/idl-N169814.png?v=1783730965"},{"product_id":"bola-set-for-pressure-compensation-gl-18-screw-cap-made-of-pps-ptfesilicon-g","title":"BOLA Set for Pressure Compensation, GL 18 screw cap made of PPS, PTFE\/Silicon ga","description":"BOLA Set for Pressure Compensation Consisting of screw cap made of PPS for GL thread, PTFE\/silicone gasket and exchangeable filtering membrane made of PTFE (pore size 2,5 µm) . High chemical resistance, the product is only exposed to PTFE. Pressure compensation already at 0,1 bar differential pressure. Abmessungen: For thread GL 18 Dia. of membrane mm 16 Flow rate at 0,5 bar \/ l\/h 25 Flow rate at 1 bar \/ l\/h 85","brand":"Bohlender","offers":[{"title":"Default Title","offer_id":57935556804940,"sku":"N169818","price":8.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/idl-N169818.png?v=1783730969"}],"url":"https:\/\/www.luminixhealth.com\/en-nl\/collections\/dropping-funnels.oembed?page=15","provider":"Luminix Health","version":"1.0","type":"link"}