{"product_id":"boiling-flask-round-bottom-lbg-33-mouth-1926-50-ml-12-pcs","title":"Ballon à distiller fond rond, LBG 3.3, embouchure 19\/26, 50 ml, 12 pièces","description":"\u003cp\u003eRound-bottom flask with standard ground joint, LBG 3.3, NS 19\/26, 50 ml is laboratory glassware for distillation, reflux, reaction and collection applications, supplied here as a convenient multipack of 12 pieces. Each flask is produced from borosilicate glass 3.3, combining thermal shock resistance with broad chemical durability for routine organic and analytical work. Nominal volume is 50 ml (0,05 l) per flask, with a standard ground joint NS 19\/26 for secure coupling to condensers, adapters and complementary jointed components. Pack net weight is 0,384 kg. These round-bottom flasks from manufacturer Labbox form part of the LBG range and are well suited to heating under reflux, solvent recovery and sample collection. They are commonly used as round-bottom, ground-joint, distillation and receiving flasks. The spherical body promotes uniform heating and effective mixing with a heating mantle or oil bath, while the standardised joint ensures straightforward integration into existing glassware trains for synthesis, purification and teaching laboratory workflows that require multiple identical vessels.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/fr-fr\/collections\/round-bottom-flasks\"\u003eRound-bottom flasks\u003c\/a\u003e, in \u003ca href=\"\/fr-fr\/collections\/beakers-and-flasks\"\u003eBeakers \u0026amp; flasks\u003c\/a\u003e. See also \u003ca href=\"\/fr-fr\/collections\/flat-bottom-flasks\"\u003eFlat-bottom flasks\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 12 pc(s)\u003c\/li\u003e\n\u003cli\u003eMaterial: Borosilicate glass 3.3\u003c\/li\u003e\n\u003cli\u003eNominal volume: 50 ml (0,05 l)\u003c\/li\u003e\n\u003cli\u003eJoint size: NS 19\/26\u003c\/li\u003e\n\u003cli\u003eEAN: 8434868005792\u003c\/li\u003e\n\u003cli\u003eGTIN: 08434868005792\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-129.pdf?v=1788407742\" 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":57933593739596,"sku":"BFL3052012","price":40.65,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/922-BFL3-251-001_6f9d92fb-2fc1-4f57-ae40-ad405d1d4964.png?v=1783413970","url":"https:\/\/www.luminixhealth.com\/fr-fr\/products\/boiling-flask-round-bottom-lbg-33-mouth-1926-50-ml-12-pcs","provider":"Luminix Health","version":"1.0","type":"link"}