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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Catalog Number: (215-4460)
Supplier: DWK Life Sciences
Description: A highly transparent and ergonomic polymethylpentene cap for GL 45 DURAN® laboratory bottles.
UOM: 1 * 10 items


Supplier: Thermo Fisher Scientific
Description: Designed to aseptically handle solutions in biopharmaceutical, biotechnology and laboratory liquid transfer applications, these two- and three-ported closures are designed for Thermo Scientific™ Nalgene™ Biotainer™ bottles and carboys. With Animal Derived Component-Free (ADCF) components, including seals that are sonically-welded to the cap, and leak-proof closures, security of high value contents are guaranteed during fluid transfer.
Supplier: Bohlender
Description: PTFE, white.

Supplier: Thermo Fisher Scientific
Description: PP plug connectors with hose barb.

Environmentally Preferable

Supplier: Bohlender
Description: PP screw cap, blue and PTFE body.

Supplier: Corning
Description: Axygen® mini tube systems are available in 8-cap or 12-cap strip format.
Supplier: Thermo Fisher Scientific
Description: Identify samples quickly with high profile closures with colour coders for micro packaging vials. HDPE closures are ready to use and have no O-ring to fall out or contaminate contents.

Environmentally Preferable

Supplier: RIXIUS
Description: Original closure, tamper-evident, with cone and 6 bars, Colour: Blue, PP, Thread: GL 80, Colour: Blue, PP

Supplier: LUDI
Description: Made of anodised aluminum with stainless steel spring clip.

Supplier: DWK Life Sciences
Description: DURAN® GL 45 aluminium screw closures are made from high quality aluminium. They are available as a closed-top cap with a PTFE coated cap liner, or as an open-top GL 45 cap for use with septum or stopper.

Environmentally Preferable

Catalog Number: (BOHLD606-08)
Supplier: Bohlender
Description: Green screw cap, made of glass-fibre reinforced PP, and distributor body made of PP.
UOM: 1 * 1 items


Supplier: Bohlender
Description: b.safe caps together with fittings, tubing and an air valve form a perfect unit for solvent extraction from laboratory flasks.

Supplier: S.C.A.T.
Description: The Safety Waste Collector connects capillaries and tubes of the HPLC system with the disposal system - suitable for the SymLine benchtop feedthroughs and SymLine FLEX.

Supplier: Bohlender
Description: b.safe waste tubes can be connected to the canister by means of these b.safe system waste caps and solvents can be collected safely. To avoid spill over of canisters through the connection of a Waste Cap to a b.safe Display for electronic level control. The filling levels of waste containers in laboratory cupboards and workbenches can be reliably monitored. 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.

Catalog Number: (BOHLD651-08)
Supplier: Bohlender
Description: Blue screw cap and distributor body both made of PTFE.
UOM: 1 * 1 items


Supplier: Bohlender
Description: Screw cap with handy knurl, made of PTFE.

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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.
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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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