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Tube Caps and Closures

Plugs and caps of various material compositions, sizes, colors, and closure types to fit a wide range of tube types; may be sterile, non-sterile, and/or autoclavable; may possess leak-preventing features including O-rings and cap liners.
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31 – 45 of 840 results
31

Fisherbrand™ Plug Cap Closure Strips
GREENER_CHOICE

For 1.2 mL Microtiter tubes, in strips of 8

EDGE
For Use With (Equipment) 1.2 mL Microtiter Tubes
Product Type Plug Caps (8-cap Strip)
Material Polyethylene
32

Fisherbrand™ 13mm Plug Caps for Chemistry Automation

Designed for use on the Beckman™ Power Processor.

EDGE
33

Fisherbrand™ Flat and Domed 8-Cap Strips, Flat Cap Strips
GSA_VA

Suitable for use with 96-well PCR plates and PCR tube strips

EDGE
For Use With (Equipment) 96-well PCR Plates or PCR Tube Strips
Color Natural
Material Polypropylene
34

DWK Life Sciences Kimble™ Kontes™ NMR Polyethylene Sample Tube Pressure Caps for 5 and 10mm Tubes
SDP

Tight-fitting, polyethylene cap which stays in place even with a build-up of internal vaporization pressures

EDGE
Product Type Pressure Cap
Material Polyethylene
For Use With (Application) Provides tight-fitting and stays in place even with a build-up of internal vaporization pressures
35

Thermo Scientific™ Nalgene™ Centrifuge Tube Sealing Cap Assemblies
GREENER_CHOICE

Process tubes at their highest rated speed level (10,000 x g or greater) without leakage, even when full with these sealing cap assemblies.

EDGE
Description Sealing cap assembly
Product Type Centrifuge Tube Cap
No. per Case 2
Material Polypropylene, ETFE, Fluoroelastomer
No. per Pack 2
Autoclavable Autoclavable
Product Line Nalgene™
36

Thermo Scientific™ Nalgene™ Sealing Caps for Oak Ridge Centrifuge Tubes
GSA_VA GREENER_CHOICE

Use these sealing caps to ensure leakproof service of centrifuge bottles at their recommended maximum rated speeds.

EDGE
Description Sealing Caps for Oak Ridge Centrifuge Tubes
Product Type Centrifuge Tube Cap
No. per Case 2
Material Polypropylene, Rubber
No. per Pack 2
Autoclavable Autoclavable
Product Line Nalgene™
37

Thermo Scientific™ Matrix™ ScrewTop Tube Caps, Cap Trays and Cap Inserts
GREENER_CHOICE

Simplify sample storage with these color-coded caps and inserts, available racked in trays or in bulk to suit a variety of applications.

EDGE
Fit for Purpose Sterile and PCR Ready
38

Corning™ Black Phenolic Threaded Screw Caps with PTFE Liners
GSA_VA GREENER_CHOICE

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.

EDGE
Product Type Screw Cap
Color Black
Tip Material PTFE, Rubber
Material Phenolic
Autoclavable Autoclavable
Liner Material PTFE
39

DWK Life Sciences Kimble™ Closures for Sample Vials
GSA_VA SDP

Black phenolic closure with PTFE-lined cap

EDGE
Product Type Screw Cap
Color Black
Material Phenolic
Liner Material PTFE, Rubber
40

Corning™ Polyethylene Caps for Cluster Tube System
GSA_VA

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.

EDGE
41

Corning™ 15mL Centrifuge Cap
GREENER_CHOICE

The CentriStarTM Cap has a easy-on/easy-off flat top and offers advanced ergonomics with its wider knurls and roll-over edge design for easier gripping.

EDGE
42

Corning™ Phenolic GPI Screw Caps for Disposable Culture Tubes
GSA_VA GREENER_CHOICE

With white rubber liner

EDGE
For Use With (Equipment) Culture Tubes
Product Type Screw Cap
Color Black
No. per Case 1000/Cs.
Material Phenolic
No. per Pack 1000/Pk.
Autoclavable Autoclavable
Liner Material Rubber
43

DWK Life Sciences Kimble™ Kontes™ NMR Sample Tube Caps
GSA_VA SDP

For Kontes™ 5 or 10mm NMR sample tubes

EDGE
Product Type Pressure Cap Variety Pack
Color Assorted
Material Polyethylene
For Use With (Application) Provides tight-fitting and stays in place even with a build-up of internal vaporization pressures
45

Globe Scientific Flanged Plug Caps For 16mm Tubes

Provide leak-resistance in test tubes, centrifuge tubes and round cuvettes

EDGE
Includes 2 flexible flanges
For Use With (Equipment) 16 mm Tubes
Product Type Flange Plug Cap
Material Polyethylene
Size (Metric) 16 mm
Size (English) 0.62 in.