You Searched For: chromatography caps

When separating organic and inorganic compounds for analysis, chromatography vial closures protect compound mixtures from contamination. The caps feature different finishes and septa materials for gas or high performance liquid chromatography applications. Maintain a clean and safe workplace using the spill-free chromatography vial closures available in various sizes and styles to be compatible with autosampler operation. Identification errors made when working with unlabeled bottles are eliminated by the different color cap options.

When separating organic and inorganic compounds for analysis, chromatography vial closures protect compound mixtures from contamination. The caps feature different finishes and septa materials for gas or high performance liquid chromatography applications. Maintain a clean and safe workplace using the spill-free chromatography vial closures available in various sizes and styles to be compatible with autosampler operation. Identification errors made when working with unlabeled bottles are eliminated by the different color cap options.


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Supplier: VWR International
Description: Screw Caps
Supplier: VWR International
Description: VWR* Versatile Dual Crimp-Top/Snap-Cap Vial, Color: Clear, Size: 11 mm, Polyethylene, Blue PTFE/White Silicone, Pre-Slit, Versatile neck accepts snap-cap or crimp seal, 40% wider opening than standard vial, Reduced needle damage

Accuracy & Precision Made Simple

Purospher® STAR RP-18 endcapped UHPLC columns  are ideal for ultra-fast applications, where resolution, sensitivity and sample throughput are crucial

Purospher® HPLC Columns

Supplier: VWR International
Description: black polypropylene, ptfe/silicone 10-425.

Supplier: VWR International
Description: Closures are black and have preattached septa.
Supplier: VWR International
Description: Magnetic Screw Cap 55A
Supplier: VWR International
Description: 13-425 black phenolic open hole w/ptfe/silicone liner to fit 4mL vials.

Catalog Number: (76329-634)
Supplier: VWR International
Description: Urea Caps are known for providing a wide range of chemical compatibility. The cone liner molds itself around the sealing areas of the finish as the ca...


Supplier: VWR International
Description: These tamper-evident seals combine a lacquered aluminum shell with an attached plastic button that protects the injection site of the vial stopper.
Catalog Number: (89087-324)
Supplier: VWR International
Description: VWR #20A aluminum seals for VWR microwave reaction vials. .125" thick blue PTFE face silicone septa.


Supplier: VWR International
Description: Lined with PTFE/natural red rubber. Pack of 100, case of 1000.
Supplier: MicroSolv Technology Corp
Description: These caps are suitable for 8 mm Crimp top Vials.

Supplier: Ace Glass
Description: These are black plastic screw caps only.

Product available on GSA Advantage® Small Business Enterprise

Supplier: MicroSolv Technology Corp
Description: These blue screw caps are designed for use with 9-425, 12x32 mm vials.

Supplier: MicroSolv Technology Corp
Description: These screw caps are designed for use with 13-425 cap size, 15x45mm vials.

Catalog Number: (MSPP-A62250)
Supplier: AB SCIEX LLC MS
Description: Universal caps are used in combination with universal vials.


Supplier: DWK Life Sciences (KIMBLE)
Description: Caps are manufactured from the highest purity, ultra-low bleed silicone available in the market.

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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.
To process your orders without delay, please provide the required business documentation to purchase this product.

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

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

-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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