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: Bohlender
Description: Silicone ring with double-sided PTFE washer. After assembly, the product is only exposed to PTFE.

Supplier: DWK Life Sciences
Description: LDPE, coloured.

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Catalog Number: (BOHLR1227-01)
Supplier: Bohlender
Description: Screw cap for thread GL 25 made of PPS with rotary elbow fitting with male thread GL 25 and drip edge at female thread GL 25.
UOM: 1 * 1 items


Supplier: RIXIUS
Description: Screw cap made of black PP with ALU laminated PE foam insert for thread GL 40.

New Product

Catalog Number: (BOHLM1045-03)
Supplier: Bohlender
Description: Screw cap made of PPS for GL 45 thread, free movable insert made of PTFE.
UOM: 1 * 1 items


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 additional pre-alert enables the user to provide exchange containers for big volumes of waste e.g. before the end of work or the weekend. Reliable monitoring of the filling levels of waste canisters in laboratory cupboards and workbenches. 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: (700-0001)
Supplier: Thermo Fisher Scientific
Description: PSF, closures with platinum cured silicone inserts.
UOM: 1 * 1 items

Supplier: Bohlender
Description: To prevent your waste canister from overflowing, connect these b.safe waste caps with electronic fill-level control to the alarm box. When the 'canister full' level is reached, you will receive an optical and acoustic warning. The alarm is triggered before your canister is completely full. This leaves a small safety buffer in the canister.

Catalog Number: (NALG362515-0480)
Supplier: Thermo Fisher Scientific
Description: Protect the contents in your Thermo Scientific™ Biotainer™ bottles and carboys. Thermo Scientific™ Nalgene™ sterile polypropylene biotainer replacement closures are for 1, 2, 5, 10 and 20 L polycarbonate biotainers.
UOM: 1 * 300 items

Environmentally Preferable


Catalog Number: (EKSIA62250)
Supplier: EKSIGENT
Description: Universal caps are used in combination with universal vials.
UOM: 1 * 100 items

Supplier: S.C.A.T.
Description: For simple and safe pouring of fluids from containers.

Catalog Number: (NALG342141-0384)
Supplier: Thermo Fisher Scientific
Description: Closure, tamper evident, specially designed for use with PET/PETG square media bottles.
UOM: 1 * 240 items

Catalog Number: (RIXI8-3201-28278BL)
Supplier: RIXIUS
Description: Spray gun made up of polypropylene.
UOM: 1 * 1 items


Supplier: S.C.A.T.
Description: Safety waste caps safely connect pipework to the waste container. The integrated exhaust filter blocks solvent vapours, for the protection of health and the environment.

Supplier: S.C.A.T.
Description: The SCAT SafetyWasteCaps provide maximum safety for your HPLC liquid disposal. Safely dispose of your liquid laboratory waste without contaminating the ambient air by using SafetyWasteCaps with integrated exhaust air filters. These high-performance filters regulate the air pressure balance and prevent the escape of vapors due to the resulting overpressure in the disposal container. The variety of closures, connections and thread sizes allows optimal adaptation to your HPLC situation. Additional versions with grounding connections, level controls or safety funnels or offer every convenience for safe disposal.

Supplier: RIXIUS
Description: Metal, white.

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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.
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
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
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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