Tube Caps and Closures

DWK Life Sciences Kimble™ Phenolic Caps with Liners for Screw Thread Culture Tubes

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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Black Phenolic Caps with Cemented-In Rubber Liners are excellent for general laboratory use. Available in a variety of thread sizes.

DWK Life Sciences Kimble™ Kontes™ Polypropylene Closure with Ultrasonically Welded PTFE Liner

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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For use with screw-thread culture and centrifuge tubes

DWK Life Sciences Kimble™ KIMAX™ Nessler Tube Cap Style Stopper

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Replacement cap for Kimble™ KIMAX™ Nessler Tube

Thermo Scientific™ Capitol Vial Transport-Tube Screw Caps

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

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Thermo Scientific™ Capitol Vial Transport-Tube Screw Caps are made of polyethylene.

DWK Life Sciences Kimble™ Kontes™ NMR Single and Double Sealing Manifold

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Falcon™ Vacutainer Lid

GSA/VA Contract
Available on GSA/VA contract for Federal Government customers.
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For sterile sample containers

Thermo Scientific™ SureSTART™ Cap AVCS™ Screw, 9 mm

GSA/VA Contract
Available on GSA/VA contract for Federal Government customers.
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Screw cap with integral polypropylene septum and thinned penetration area.

MP Biomedicals™ Green Caps For Lysing Matrix Tubes

Colored screw cap with o-ring fits empty 2 mL microfuge tubes. Green Caps for Lysing Matrix Tubes are used in conjunction for isolation of total RNA from plants and animals.

Corning™ Black Phenolic Threaded Screw Caps with PTFE Liners

GSA/VA Contract
Available on GSA/VA contract for Federal Government customers.
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Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”

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Made from fabricated specially formulated resin to resist the effects of temperature and steam in autoclaving. Corning™ Black Phenolic Threaded Screw Caps with PTFE Liners provide a highly inert sealing face.

Axygen™ Septa Caps for Screw Cap Tubes

Septa Caps for Screw Cap Tubes

Wheaton™ Caps for Screwthread Diagnostic Vials

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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For the safe and secure closure of vials in the laboratory. Wheaton™ Caps for Screwthread Diagnostic Vials are manufactured from pharmaceutical grade polypropylene.

Corning™ GLS80 Linerless Screw Caps

Polypropylene caps with linerless plug seal.

Thermo Scientific™ Microtiter Tube Plug Strip

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

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Seal 1.2mL microtiter tubes tightly for storage using these polyethylene plug strips.

Corning™ Polyethylene Caps for Cluster Tube System

GSA/VA Contract
Available on GSA/VA contract for Federal Government customers.
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Designed to fit 1.2mL cluster tubes and cluster tube strips. Corning™ Polyethylene Caps for Cluster Tube System are used with 98-well cluster tube systems.

DWK Life Sciences Kimble™ Screw Caps for Disposable Glass Tubes

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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Linerless, one-piece closures with inner sealing ring