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Tube Caps and Closures

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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1 – 15 of 120 results
1
Promotions Available

DWK Life Sciences Kimble™ Kim-Kap™ Closures

Available in natural (clear) or choice of four colors

Disposable Reusable
Product Type Push Cap
Material Polypropylene
Autoclavable Autoclavable
Sterility Non-sterile
2

Globe Scientific Flanged Plug Tube Caps

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

Product Type Flange Plug Cap
Material Polyethylene
3

Fisherbrand™ Non-sterile Snap Cap for Round Bottom Tubes

Fisherbrand™'s snap caps provide reliable containment for various laboratory fluid samples and preparations.

Disposable Single-use
Description Snap Cap
Color Translucent
Material Polyethylene
Sterility Non-sterile
Product Line Fisherbrand
4

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.

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™
5

Simport™ Scientific Screw Caps for T501 Sample Tubes

Screw Caps for T501 Sample Tubes are available either with or without a silicone washer between the cap and the tube to ensure a positive leakproof seal at all temperatures. The caps feature a long skirt and a super-fast thread design that allows it to be removed or sealed with a single turn.

6

Bal Supply Morton™ Stainless-Steel Culture Tube Closures

Ideal for use with standard glass culture tubes

For Use With (Equipment) Standard glass culture tubes for microbiology and related applications
Material Stainless Steel
Autoclavable Autoclavable
7

Fisherbrand™ VersaClosure™ Tube Closures
GREENER_CHOICE

Universal cap closure

For Use With (Equipment) 16, 13, 12 and 10 mm Blood Collection, Glass and Plastic Test Tube
Material LDPE
Autoclavable Not Autoclavable
Sterility Non-sterile
8

Fisherbrand™ Colored Screw Caps
GREENER_CHOICE

For use with nonsterile skirted- and conical-bottom tubes.

For Use With (Equipment) Non-sterile skirted and conical bottom tubes
Material Polypropylene
Autoclavable Autoclavable
9

Fisherbrand™ Sav-It™ Tube Closures
GREENER_CHOICE

Firm, leak-resistant seals protect personnel and samples

For Use With (Equipment) Test tubes, centrifuge tubes, specialty tubes, evacuated blood drawing tubes
Material Elastomer Copolymer
Autoclavable Not Autoclavable
Sterility Non-sterile
10

Simport™ Scientific Screw Cap for Externally Threaded Sample Tubes (T501 and T502)

Screw Cap for Externally Threaded Sample Tubes (T501 and T502) features long skirt and super-fast thread design that allows it to be removed or sealed with single turn.

For Use With (Equipment) T501 and T502 Series Sample Tube
Product Type Screw Cap
Material Polypropylene
No. per Pack 1000 Pk.
Sterility Non-sterile
11

Globe Scientific Snap Caps with Single Thumb Tab For 16mm Tubes

To recap blood drawing tubes, glass test tubes and plastic culture tubes

Includes Single thumb tab
For Use With (Equipment) 16 mm glass and evacuated blood collection tubes
Product Type Snap Cap
Material LDPE
12

Fisherbrand™ Stainless Steel Cylindrical Closure for Test Tubes, Lanced or Unlanced

Protect your test tube samples from contamination and prevent evaporation. These Stainless Steel Cylindrical Closures are reusable and perfect for various size test tubes. Available in lanced or unlanced formats.

Disposable Reusable
Pre-sterilized No
Product Type Test Tube Plug Cap
Color Gray
Autoclavable Autoclavable
Sterility Non-sterile
13

Fisherbrand™ Flange Plug Caps, 17 mm

These polyethylene (PE) flanged plug caps provide exceptional leak-resistance in test tubes, centrifuge tubes and round cuvettes.

14

Fisherbrand™ Blue Flange Plug Caps, 17 mm

These polyethylene (PE) flanged plug caps provide exceptional leak-resistance in test tubes, centrifuge tubes and round cuvettes.

15

Fisherbrand™ Capinsert™ Cap Inserts

Capinsert™ Cap Inserts are used to color code a multitude of products such as tubes and vials. They are inserted on top of the closure and has a write-on frosted area for sample identification.

Tube Material Polypropylene
Pre-sterilized No
For Use With (Equipment) Micrewtubes Microcentrifuge Tubes and Other Products
Material Polypropylene
For Use With (Application) Used to color code and write on frosted area for sample identification
Autoclavable Autoclavable
Sterility Non-sterile