Closures
Whether protecting the sample from outside contamination or the workplace from the bottled toxic waste, closures guarantee tight and reliable seals. With a vast cap selection for best compatibility with any container, tailoring to specific contents is possible. Temperature resistant models allow any procedure to be completed safely. Available in different finishes, any sensitive chromatography sample is protected. The caps are easy to close with one hand and come in many colors to assist with identification.
Cap for BOD bottle, WHEATON®
Supplier: DWK Life Sciences
This polyethylene cap, complete with a closed cell foam insert, snaps firmly over the flared mouth of Wheaton BOD bottles.
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Pouring rings for laboratory bottles
Supplier: witeg Labortechnik
Pouring rings, made of polypropylene.
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Bottle heads for gas washing bottles, Drechsel Pattern
Supplier: witeg Labortechnik
Heads for gas washing bottles, with filter disc Por. 0, with 2 screw-threads, GL 14, Borosilicate glass 3.3, For bottles: 500 ml
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Screw caps
Supplier: witeg Labortechnik
These black PP screw caps have a white styrene/butadiene seal.
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Stoppers for RIA test tubes
Supplier: LP ITALIANA
Stoppers for RIA test tubes, PE, For Ø ext.: 11 mm, For tubes: 70 mm
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Screw caps for bottles
Supplier: witeg Labortechnik
Screw cap, Thread: GL 40, Colour: White
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Connection system GL 45
Supplier: SciLabware
PP screwcaps for Pyrex® GL 45 media-lab bottles facilitate the transfer of liquids within a closed and sterile system.
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WHEATON® Aluminium Seals, Unlined
Supplier: DWK Life Sciences
Aluminum seals (unlined) are available in a wide range of styles and sizes.
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Push-on lids for jars
Supplier: BERLIN PACKAGING RIXIUS GMBH
Push-on cap, Plug lid, For: Sample bottles, PE, Colour: Natural, PE, For: Thread SD 93
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Connection Cap, GL 25
Supplier: NEUBERT VOLUME GLASSWAERE
Connection caps with hole made of celanex, without seal.
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Screw Caps for Bottles
Supplier: PONT PACKAGING
Screw cap, Screw cap, PP, black, with PE conus seal, PP, Thread: DIN 68
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Waste caps
Supplier: VICI JOUR RESEARCH
These waste caps include three or four ports for ¹/₈ and ¹/₁₆" tubing. Two versions of each waste cap are available, with an extra port to accommodate either a 1/2-20 port for ¹/₄" O.Ø tubing, or a barbed hose adapter.
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Caps for solvent safety bottles, Q-Series
Supplier: OMNIFIT
Outer PP cap with PTFE inner body.
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#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals
#: 83645.320
: VWR Chemicals