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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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Includes

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1 – 15 of 780 results
1

Fisherbrand™ Non-sterile Snap Cap for Round Bottom Tubes

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

EDGE
Disposable Single-use
Description Snap Cap
Color Translucent
Material Polyethylene
Sterility Non-sterile
Product Line Fisherbrand
2

Fisherbrand™ Colored Screw Caps
GREENER_CHOICE

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

EDGE
For Use With (Equipment) Non-sterile skirted and conical bottom tubes
Material Polypropylene
Autoclavable Autoclavable
3

DWK Life Sciences Kimble™ Kim-Kap™ Closures
GSA_VA SDP

Available in natural (clear) or choice of four colors

EDGE
Disposable Reusable
Product Type Push Cap
Material Polypropylene
Autoclavable Autoclavable
Sterility Non-sterile
4

Fisherbrand™ Screw Caps for Disposable Glass Tubes
SDP

Phenolic caps have cemented-in rubber liners

EDGE
Pre-sterilized No
Product Type Screw Cap
Autoclavable Autoclavable
Liner Material Rubber
Sterility Non-sterile
5

Thermo Scientific™ Screw Cap Microcentrifuge Tube Caps
GREENER_CHOICE

Prevent leakage under demanding conditions with these screw-cap microcentrifuge tube caps with o-rings, which are optimized for secure, short-term storage in low temperatures.

EDGE
Max. Torque Manual/Hand Torque: Standard: 0.125 lbsf.in to 2.5 lbsf.in; Metric: 1.412 Ncm to 28.24 Ncm. Automated/Robotic Torque Standard: 1.312 lbsf.in to 2.5 lbsf.in; Metric: 14.83 Ncm to 28.24 Ncm
Packaging 500 x pk, 10 pk x cs, 5000 x cs. Single Bagged. ZipLock bag.
Binding Property Low Nucleic Acid and Protein Binding & Low Enzyme Inhibition
Material Polypropylene,Ethylene Propylene
Max. RCF 25,000 x g
Temperature Range (Metric) Cold Storage: -80° to +95°C. Liquid Nitrogen: Short term Vapor Phase & Quick Flash Freeze acceptable, not recommmended for LN2 submersion storage
Autoclavable Not Autoclavable
6

Dynamic Diagnostics Universal Plug Caps

Eliminate the need to purchase size-specific caps

EDGE
For Use With (Equipment) Fits 10, 12, 13 and 16 mm tubes
Product Type Universal Plug Cap
Material Polyethylene
Size (Metric) 10 to 16 mm
Size (English) 0.39 to 0.63 in.
7

Globe Scientific Pierceable Stoppers for Vacuum Blood Tubes and Test Tubes

For recapping vacuum blood tubes and test tubes and can easily be pierced with syringe.

EDGE
For Use With (Equipment) Vacuum Blood Tubes and Test Tubes
Product Type Pierceable Stopper
Material TPE
Autoclavable Autoclavable
Sterility Non-sterile
8

Fisherbrand™ VersaClosure™ Tube Closures
GREENER_CHOICE

Universal cap closure

EDGE
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
9

Fisherbrand™ Sav-It™ Tube Closures
GREENER_CHOICE

Firm, leak-resistant seals protect personnel and samples

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

Globe Scientific Universal Snap Caps

Provides a leak-resistant closure

EDGE
For Use With (Equipment) Recapping 12, 13 and 16 mm evacuated glass blood collection test tubes
Size Universal
Material Polyethylene
Autoclavable Not Autoclavable
11

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

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

EDGE
For Use With (Equipment) 16 mm glass and evacuated blood collection tubes
Material LDPE
12

Globe Scientific Flanged Plug Caps For 12mm Tubes

Provide leak-resistance in test tubes

EDGE
Includes 2 flexible flanges
For Use With (Equipment) 12 mm Tubes
Product Type Flange Plug Cap
Material Polyethylene
Size (Metric) 12 mm
Size (English) 0.47 in.
13

Simport™ Scientific Flange Plug Caps

These Flange Plug Caps have two flexible flanges to ensure a leakproof seal. They will fit into test tubes and also in round cuvettes and centrifuge tubes.

EDGE
Includes Test tubes, round cuvettes, centrifuge tubes, two flexible flanges
For Use With (Equipment) 12 mm Tubes
Product Type Flange Plug Cap
Material Polyethylene
Size (Metric) 12 mm
Size (English) 0.47 in.
14

Globe Scientific Universal Plug Stoppers

Fits most 10mm, 12mm, 13mm and 16mm tubes.

EDGE
For Use With (Equipment) 10, 12, 13, 16 mm Tubes
Product Type Universal Plug Stopper
Closure Size Universal
Material Polyethylene
Autoclavable Not Autoclavable
Sterility Non-sterile
15

Simport™ Scientific Polyethylene Flange Plug Caps

These Flange Plug Caps have two flexible flanges to ensure a leakproof seal. They will fit into test tubes and also in round cuvettes and centrifuge tubes.

EDGE
Material Polyethylene