You Searched For: 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.

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.


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Supplier: THERMO MATRIX TECHNOLOGIES
Description: Simplify sample storage with these color-coded caps. Made from Virgin class VI medical grade PP with virgin class VI medical grade silicone O-ring.

Environmentally Preferable

Supplier: Thermo Fisher Scientific
Description: PP, white, with platinum cured silicone inserts.

Environmentally Preferable

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Catalog Number: (734-5053)
Supplier: Thermo Fisher Scientific
Description: PP, white with silicone seal.
UOM: 1 * 2 items

Environmentally Preferable


Supplier: RIXIUS
Description: Closure, push and turn with foam inlet, Thread: 28 mm, Colour: Red/clear, PP

Supplier: Bohlender
Description: PTFE/Glass fibre, PBTP or PPS.

Supplier: SP Industries
Description: Open cap for 4 and 5 mm tubes

Catalog Number: (RIXI8-2500-18-165E)
Supplier: RIXIUS
Description: Finger atomizer made of polypropylene with 2 mm sealing.
UOM: 1 * 1.400 items


Supplier: Thermo Fisher Scientific
Description: Ensure contamination-free cap replacement with Thermo Scientific™ Nunc™ Cryobank and Bank-it™ Caps, which are supplied racked for manual or automated replacement.

Environmentally Preferable Sale

Supplier: FUJIFILM WAKO CHEMICALS
Description: These depyrogenated aluminum caps assists in reducing the chance of contamination, preventing any additional substances or material from entering the testing tubes.

Catalog Number: (BOHLD651-04)
Supplier: Bohlender
Description: Blue screw cap made of PPS. Body made of PTFE.
UOM: 1 * 1 items


Catalog Number: (BOHLR1325-60)
Supplier: Bohlender
Description: To avoid spill over of canisters through the connection of a waste cap capacitive to a b.safe Display for electronic level control. With the use of b.safe waste tubes, solvent waste is led directly into the canister, solvent vapours are held back by the exhaust filter with activated carbon or can be led to the hood by means of a venting hose.
UOM: 1 * 1 items


Supplier: Bohlender
Description: To avoid spill over of canisters through the connection of a b.safe Control Waste Cap to a b.safe Display for electronic level control.

Supplier: Bohlender
Description: Screw cap made of PPS for free movable GL 45 thread, insert made of PTFE. With PFA fittings for capillaries with Ext.Ø 1,6/2,2/3,2 mm (thread UNF ¼"), hose connector for tubings Int.Ø 6,5 to 8 mm (thread NPT ¹/₈"). Adapted to the installation on b.safe Desktop Mounts GL 45 or b.safe Multiports GL 45.

Catalog Number: (BOHLR1160-05)
Supplier: Bohlender
Description: Cap made of PE-EX with pressed-in conical sealing plate made of static-dissipative PTFE-EX.
UOM: 1 * 1 items


Supplier: DWK Life Sciences
Description: Aluminium centre hole seals with polypropylene flip off caps, sterilised.

Supplier: RIXIUS
Description: Screw cap, PP, black, with PTFE-inlay, Thread: GL 40

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44
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Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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