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: Corning
Description: Axygen® mini tube systems are available in 8-cap or 12-cap strip format.
Supplier: Corning
Description: This cap is fabricated of a resin specially formulated to resist the effects of temperature and steam in autoclaving.
Supplier: Corning
Description: These caps are compatible with all Axygen Scientific screw top microcentrifuge tubes, including both skirted and nonskirted variations of the 0.5 ml, 1.5 ml, and 2 ml microcentrifuge tubes.
Supplier: DWK Life Sciences (KIMBLE)
Description: These MicroLiter 20 mm crimp top seals are available in multiple colors and septa types.
Supplier: MP Biomedicals
Description: Purple caps fit EMPTY FASTPREP® tubes and are used in fastprep systems, to hold sample for homogenization.
Supplier: DWK Life Sciences
Description: These caps for use with premium quality WHEATON® glass bottles or vials.
Supplier: MicroSolv Technology Corp
Description: Cap snap top with soft guard white silicone and red Polytetrafluoroethylene cross slit septa fitted in cap light blue for use with basik* snap and crimp top 12x32mm autosampler vials basik * 1000/case

Supplier: DWK Life Sciences (KIMBLE)
Description: Convenient pre-assembled caps and liners reduce the risk of contamination which makes this to use in autosamplers.

Supplier: Ace Glass
Description: Solid black or vented replacement caps with SVL thread for rotary evaporator components.

Small Business Enterprise

Supplier: Ace Glass
Description: These seals are 20mm lined, natural aluminum crimp style seals for headspace, serum and other styles of vials with 20mm crimp finish tops

Small Business Enterprise Product available on GSA Advantage®

Supplier: PERKINELMER U.S. LLC
Description: Snap top closures are designed in a wide variety of sizes and materials based on the sample type and analysis temperature

Catalog Number: (10216-866)
Supplier: DWK Life Sciences (KIMBLE)
Description: Designed for use with items which have necks specially tooled to proper diameters and contours.


Supplier: AGILENT TECHNOLOGIES, INC (CSD)
Description: 12372723

Supplier: Wilmad-LabGlass
Description: The PTFE NMR tube caps are machined to exact specifications with a smaller gyroradius and more homogeneous mass distribution than disposable caps for better spinning stability.

Supplier: Ace Glass
Description: These caps are for use with storage tubes

Small Business Enterprise Product available on GSA Advantage®

Catalog Number: (TS6ERC11PE)
Supplier: NATIONAL SCIENTIFIC COMPANY
Description: Use performance level 1 Thermo Scientific™ SureSTART™ 2 ml polypropylene snap top microvials for everyday chromatography analysis of <2 ml samples. They provide an affordable choice and can be used with all HPLC/UHPLC instrument types.


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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 at 1-800-932-5000.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

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  • State issued document with your organization's Federal Tax ID Number
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  • City or County issued Business License
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  • Any other ID issued by the State that includes the business name and address

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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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