Chromatography Autosampler Vial Caps Only

MilliporeSigma™ Supelco™ Crimp seals (magnetic) with PTFE/Silicone Septa

Magnetic crimp seals

DWK Life Sciences Wheaton™ Aluminum Seals: PTFE-Lined on One Side, Rubber Septa

GSA/VA Contract
Available on GSA/VA contract for Federal Government customers.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Ideal closures for chromatography and other instrumentation applications

DWK Life Sciences Kimble™ Kontes™ Center Tear-Off Aluminum Seals, Color Coded

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Tamper-evident center tear-off feature protects target area

DWK Life Sciences Wheaton™ E-Z Seals™ Aluminum Vial Caps

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Lined seals for use with crimp-top vials

DWK Life Sciences Wheaton™ Headspace Seals with Pressure Release

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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DWK Life Sciences Wheaton™ Aluminum Seals: Flip Cap

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Flip Cap Seals are easy to use, autoclavable and tamper-evident

DWK Life Sciences MicroLiter 20 mm AlumiTin Crimp Top Headspace Vial Seals

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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MicroLiter 20 mm crimp top seals are available in multiple colors and septa types.

Thermo Scientific™ SureSTART™ 18 mm Screw Caps, Level 2 High-throughput Applications

Use Level 2 Thermo Scientific™ SureSTART™ 18 mm Screw Caps with screw vials that have an 18 mm opening for your high-throughput applications, when robustness and reproducibility are key.

Fisherbrand™ 8 mm Open Top Screw Thread Caps with Septa (8-425), 5.5 mm Hole

GSA/VA Contract
Available on GSA/VA contract for Federal Government customers.
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Fisherbrand™ 8 mm screw thread caps are chemically inert and suitable for most chromatography applications.

Thermo Scientific™ SureSTART™ 8 mm Crimp Caps, Level 3 High Performance Applications

Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”

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Use Level 3 Thermo Scientific™ SureSTART™ 8 mm Crimp Caps with crimp vials that have an 8 mm opening for ultimate performance and sensitivity from your methods, while maintaining the highest levels of sample security and integrity.

Thermo Scientific™ SUN-SRi™ 13-425 Screw Thread Caps

Thermo Scientific caps and vials are available in a wide variety of sizes and configurations to fit the needs of many applications.

DWK Life Sciences™ Wheaton™ Caps for 12 x 32 mm Large Opening ABC Vials

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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These closures for ABC Vials feature the Wheaton™ Super Septa, which is low extractable and optimal for GC/MS.

Thermo Scientific™ Assembled Caps and Septa for 8-425 Standard-Opening Vials

Thermo Scientific™ National Assembled Caps and Septa for 8-425 Standard-Opening Vials are available in a variety of colors and septum materials.

DWK Life Sciences MicroLiter 20 mm Bi-Metal Crimp Top Headspace Vial Seals

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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MicroLiter 20 mm crimp top seals are available in multiple colors and septa types.

DWK Life Sciences Wheaton™ Unlined Flip Cap Aluminum Seals White

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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For mouth O.D. of 20mm