{"product_id":"dropping-funnel-cylindrical-100020ml-cs-st-2932-1869001","title":"Dropping funnel cylindrical 1000:20ml C+S ST 29\/32","description":"\u003cp\u003eCylindrical dropping funnel 1000:20 ml K+H NS 29\/32 with pressure equalisation, graduated is laboratory glassware intended for precise, controlled addition of liquids in chemical and analytical procedures. The cylindrical vessel is graduated 1000:20 ml, allowing clear volume monitoring throughout dosing. Cone and socket joints NS 29\/32 ensure compatibility with common ground-joint apparatus. Flow is regulated by a valve stopcock fitted with a PTFE valve spindle, offering chemical resistance and smooth operation; the bore range of 0–6 mm accommodates different transfer rates. An integrated pressure-equalisation path keeps internal pressure balanced during addition, supporting steady delivery without interruption. Supplied in a pack of 2 pieces with a net weight of 0,594 kg, this dropping funnel from manufacturer Witeg is appropriate for preparative synthesis, solvent addition, extraction work and routine laboratory dosing tasks that demand reliable volumetric control. The graduated cylindrical form, PTFE-sealed stopcock and pressure-equalising design together facilitate safe, reproducible handling of reagents in standard laboratory setups.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article belongs on \u003ca href=\"\/de-be\/collections\/dropping-funnels\"\u003eDropping funnels\u003c\/a\u003e, in \u003ca href=\"\/de-be\/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\u003eDesign: Cylindrical, graduated, with pressure equalisation\u003c\/li\u003e\n\u003cli\u003eCapacity: 1000:20 ml\u003c\/li\u003e\n\u003cli\u003eJoint size: NS 29\/32 (cone + socket)\u003c\/li\u003e\n\u003cli\u003eStopcock: Valve stopcock with PTFE valve spindle\u003c\/li\u003e\n\u003cli\u003eBore diameter: 0–6 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Witeg","offers":[{"title":"Default Title","offer_id":57997444153676,"sku":"1869001","price":390.74,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/idl-1869001.jpg?v=1783731421","url":"https:\/\/www.luminixhealth.com\/de-be\/products\/dropping-funnel-cylindrical-100020ml-cs-st-2932-1869001","provider":"Luminix Health","version":"1.0","type":"link"}