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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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Keyword Search:
1 – 15 of 120 results
1

Thermo Scientific™ Nalgene™ Friction-Fit Polypropylene Closures for Plastic Centrifuge Tubes
GREENER_CHOICE

Use these friction-fit polypropylene closures featuring a convenient pull tab for easy removal from centrifuge tubes.

Description Designed to be compatible with Nalgene round and conical centrifuge tubes
Product Type Centrifuge Tube Cap
No. per Case 20
Material Polypropylene
No. per Pack 20
Autoclavable Autoclavable
Product Line Nalgene
2
Promotions Available

Labcon™ Flat Style Caps for 50 mL Centrifuge Tubes

These flat style caps for 50 mL centrifuge tubes come conveniently packed in bags.

EDGE
3

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
4
Promotions Available

Gosselin™ Tube Closures

Suitable for different usage of tubes and applications. Gosselin™ Tube Closures are offered in straight, winged, skirted, or screw cap styles and are manufactured from PE plastic.

EDGE
Material LDPE
5
Promotions Available

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

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

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
6
Promotions Available

Thermo Scientific™ Nalgene™ Sealing Caps for Oak Ridge Centrifuge Tubes; PP screw closure, silicone gasket
GREENER_CHOICE

Ensure leakproof service at their maximum speeds >10,000 x g, even when full

Tip Material Silicone
Material Silicone
Autoclavable Autoclavable
7
Promotions Available

CORNING GOSSELIN™ Tube Cap, Winged Plugs

CORNING GOSSELIN™ Tube Cap, Winged Plugs are produced via injection molding using virgin plastics that comply with current environmental standards and are vertically ribbed for easier grip.

EDGE
8
Promotions Available

Kartell™ Plastilab™ Finned Plug for Disposable Tubes

Designed with flexible fins to create a snug fit.

EDGE
For Use With (Equipment) 15 to 17 mm Tubes
Product Type Finned Plug
Material Polyethylene
Certifications/Compliance CE-IVD
9
Promotions Available

Kartell™ Finned Plug for Disposable Tubes

Designed with flexible fins to create a snug fit.

EDGE
Material Polyethylene
10
Promotions Available

Kartell™ Test Tube Caps

Reduce risk of sample contamination and spillage with a polyethylene constructed cap. Kartell™ Test Tube Caps are specially designed to accommodate both platic and glass test tubes.

Color Natural
Material Polyethylene
Certifications/Compliance CE/IVD
11
Promotions Available

Kartell™ Plastilab™ Test Tube Caps

Fits plastic or glass test tubes.

Product Type Test Tube Plug Cap
Certifications/Compliance CE Certified
12
Promotions Available

Thermo Scientific™ Universal Test Tube Plug Caps
GREENER_CHOICE

For plastic or glass test tubes.

13

Kartell™ Stopper for Disposable Test Tubes

Kartell™ Stopper for Disposable Test Tubes provide a leakproof seal to the test tube, which decreases risk of spilling.

14
Promotions Available

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
15
Promotions Available

Thermo Scientific™ Microtiter Tube Plug Strip
GREENER_CHOICE

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

EDGE
Description 1.2mL Microtiter Tube 8-cap plug strip
For Use With (Equipment) Plug Strips
Color Natural
Autoclavable Not Autoclavable