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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
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
2

Bel-Art™ SP Scienceware™ Wilmad-LabGlass™ Open Cap for 4 to 5 mm Tubes

Bel-Art™ SP Scienceware™ Wilmad-LabGlass™ Open Cap for 4 to 5 mm Tubes are commonly used in sample degasification.

EDGE
3

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

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

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
4
Promotions Available

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.

5
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
6
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
7
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
8
Promotions Available

Corning™ Phenolic GPI Screw Caps for Disposable Culture Tubes
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
9
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
10
Promotions Available

Kartell SpA Test Tube Caps

Finned plug for disposable test tubes

EDGE
Disposable Single-use
Product Type Finned Plug
Closure Size 11 to 13 mm
Material LDPE
Autoclavable Not Autoclavable
Fit for Purpose Certified Quality
Sterility Non-sterile
11
Promotions Available

Kartell™ Finned Plug for Disposable Tubes

Designed with flexible fins to create a snug fit.

EDGE
Material Polyethylene
12

Labcon Overfit Caps for Culture Tubes

Secure, liquid-tight seal for plastic and glass culture tubes. Available in sizes that fit 10 mm, 12 mm, 13 mm, and 16 mm round bottom culture tubes.

EDGE
Disposable Single-use
Clean Claims ATP, RNase/DNase and Endotoxin Free (non-pyrogenic)
Pre-sterilized No
For Use With (Equipment) Culture Tubes
Product Type Overfit Cap
Packaging 1000/Bag, 10 Bags/Cs.
Certifications/Compliance ISO 9001:2015; FDA CFR21 GMP
For Use With (Application) Protocols that require centrifugation, agitation, and refrigeration
Autoclavable Not Autoclavable
Sterility Non-sterile
13

Greiner Bio-One Grip Stopper for Round Bottom Polystyrene Tubes
GREENER_CHOICE

Made of high-grade polyethylene. Greiner Bio-One Gripper Stopper is used with round bottom polystyrene tubes.

EDGE
Color Natural
Material Polyethylene
14
Promotions Available

Labcon™ PurePlus™ Cap Strips for 1.2 mL Sample Library Tubes

Complete your 1.2 mL sample library tubes with these cap strips.

EDGE
For Use With (Equipment) PurePlus™ 1.2 mL Sample Library Tubes
15
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