{"product_id":"graduated-counterdrop-screw-cap-for-5-ml-din-18-neck-bottle-20-pcs","title":"Graduated counterdrop screw cap for 5 ml DIN-18 neck bottle, 20 pcs","description":"\u003cp\u003eScrew cap with dropper, DIN-18, graduated, for 5 ml bottles is a polypropylene closure fitted with a sealing insert, silicone pipette bulb and glass pipette for controlled dropwise dispensing. The graduated dropper assembly is acid- and base-resistant and converts matching laboratory glass vials into practical dropping bottles for routine wet-chemistry and sample-handling work. Designed for DIN-18 neck finishes, the cap is intended for use with 5 ml glass bottles referenced as FRGA, FRGN, FRGB and FRGG, allowing those vials to function as dropper bottles without additional adapters. Supplied in a pack of 20 pieces from manufacturer Labbox, the unit has a net weight of 0,150 kg and is moulded from polypropylene (PP) for chemical durability and reliable sealing. The combination of a PP screw closure, silicone bulb and glass pipette supports repeatable drop delivery in analytical, educational and general laboratory settings where graduated dropper bottles are required. Compact packaging and standardised DIN-18 threading simplify inventory and interchangeability across compatible bottle series.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/pasteur-pipettes\"\u003ePasteur pipettes\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/pipettes-and-pipette-tips\"\u003ePipettes \u0026amp; pipette tips\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 20 pcs\u003c\/li\u003e\n\u003cli\u003eMaterial: Polypropylene (PP)\u003c\/li\u003e\n\u003cli\u003eThread: DIN-18\u003c\/li\u003e\n\u003cli\u003eBottle size: for 5 ml bottles\u003c\/li\u003e\n\u003cli\u003eComponents: Seal, silicone pipette bulb and glass pipette\u003c\/li\u003e\n\u003cli\u003eEAN: 8434868097193\u003c\/li\u003e\n\u003cli\u003eGTIN: 08434868097193\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-1660.pdf?v=1788414770\" 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":57933586465100,"sku":"GC18005020","price":8.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/idl-GC18005020.png?v=1783731450","url":"https:\/\/www.luminixhealth.com\/en-be\/products\/graduated-counterdrop-screw-cap-for-5-ml-din-18-neck-bottle-20-pcs","provider":"Luminix Health","version":"1.0","type":"link"}