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: Ace Glass
Description: These polypropylene, blue caps have a center hole and welded-in, PTFE, inner gas permeable membrane

Small Business Enterprise Product available on GSA Advantage®

Supplier: Corning
Description: These reusable Corning® caps are fabricated from specially formulated phenolic resin to resist the effects of temperature and steam in autoclaving.
Catalog Number: (89064-064)
Supplier: Ace Glass
Description: Chromatography vial closure, Phenolic, Phenolic Open Top Screw Cap without Septa

Small Business Enterprise Product available on GSA Advantage®


Catalog Number: (66012-310)
Supplier: DWK Life Sciences (KIMBLE)
Description: Polyethylene snap plug cap.

Small Business Enterprise


Supplier: Ace Glass
Description: GL45 cap with an NPT tap designed to accept various male NPT adapters found, for instance, in ACE compression tube fittings or standard taper joint adapters.

Catalog Number: (89050-868)
Supplier: DWK Life Sciences (KIMBLE)
Description: Cap is compatible with 12x32mm standard opening screw top vials for autosampling.

Supplier: DWK Life Sciences (KIMBLE)
Description: These tear-out seals are designed to secure septa and stoppers to bottles and vials.
Catalog Number: (75995-254)
Supplier: DWK Life Sciences (KIMBLE)
Description: DURAN® GL 25 connector caps with multiple ports are suitable for a range of applications were small volumes of liquid need to be sampled or dispensed.


Catalog Number: (97055-302)
Supplier: MicroSolv Technology Corp
Description: With fitted silicone/PTFE septa. Recommended for Mass Spec. For use with 9-425mm, 12x32mm vials. AQ brand. 100/pack


Catalog Number: (KT197800-2440)
Supplier: DWK Life Sciences (KIMBLE)
Description: Provides access to flasks and other containers when pierced by a syringe needle


Catalog Number: (89089-690)
Supplier: Corning
Description: The red Corning® polybutylene terephthalate (PBT) high temperature caps have a GL32 thread, and can be dry heat sterilized at up to 180 °C

Supplier: S.C.A.T.
Description: For safe disposal of fluid waste, with red level float indicating fluid level.

Catalog Number: (10040-180)
Supplier: S.C.A.T.
Description: Keep your laboratory safe and protect your health and environment.


Catalog Number: (10040-128)
Supplier: S.C.A.T.
Description: Solvent Safety Cap set suitable for use with all current HPLC systems


Supplier: NATIONAL SCIENTIFIC COMPANY
Description: Use Thermo Scientific™ SureSTART™ 9 mm screw caps with screw vials that have a 9 mm opening, including SureSTART™ 2 ml glass screw vials, 2 ml gold-grade glass screw vials, total recovery glass screw microvials for <2 ml samples, 1.7 ml high recovery glass screw vials, and glass screw microvials for <2 ml samples (Level 3). Select Level 3 products for ultimate performance and sensitivity from methods, while maintaining the highest levels of sample security and integrity.

Supplier: DWK Life Sciences (KIMBLE)
Description: MicroLiter's 20 mm caps are available in multiple colors and septa 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.
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.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • 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

* Please note if your account is within the State of California two of these pieces of identification will be required.
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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 organization. Please contact your purchasing department for more information.
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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