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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 145 results
1

Fisherbrand™ Plastic Lock Bacti Caps

Made from chemically resistant virgin plastic, Bacti-Caps™ provide a firm, positive culture tube closure allowing a controlled gas interchange. They are ideal for use in science, research, and other laboratories.

2

Pyrex™ Screwcap Spare Inserts

For use with Black SVL™ PBT screwcaps

3

Fisherbrand™ Natural Polyethylene Snap-on Caps

Snaps onto glass rolled-rim specimen vials. Fisherbrand™ Natural Polyethylene Snap-on Caps are made of natural polyethylene.

4

Wilmad-LabGlass™ SP Scienceware™ PTFE NMR Tube Caps

Machined to exact specifications for greater spinning stability Wilmad-LabGlass PTFE NMR Tube Caps have a smaller gyroradius, more homogeneous mass distribution, and better chemical resistance than disposable caps.

Color White
Quantity 25/Pk.
Material PTFE
For Use With (Application) Experiments at high to ultra-high field and those using Chloroform as the reference solution.
Autoclavable Not Autoclavable
5

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.

Material LDPE
6

Wheaton™ Caps for Screwthread Diagnostic Vials

For the safe and secure closure of vials in the laboratory. Wheaton™ Caps for Screwthread Diagnostic Vials are manufactured from pharmaceutical grade polypropylene.

7

Fisherbrand™ Plastic Lock Bacti Caps

Made from chemically resistant virgin plastic, Bacti-Caps™ provide a firm, positive culture tube closure allowing a controlled gas interchange. They are ideal for use in science, research, and other laboratories.

For Use With (Equipment) Test Tubes
Product Type Lock Bacti Cap
Quantity 100 Pack
Material Plastic
Size (Metric) 13 mm
Autoclavable Autoclavable
8

Wheaton™ White Urea Screw Caps

Suitable for most applications that call for screw neck bottles. Wheaton™ White Urea Screw Caps are EPE lined.

Description Cap
For Use With (Equipment) Screw Thread Diagnostic Vials
Color White
Quantity 1000 Pack
Material Urea
Liner Material EPE
9

Bohlender™ PTFE Port Plugs

For closing unused ports of miniature fittings.

10

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.

11

Kartell™ Finned Plug for Disposable Tubes

Designed with flexible fins to create a snug fit.

EDGE
Material Polyethylene
12

Kartell™ Dispolab™ Polyethylene Finned Plug

Designed for use with disposable tubes.

Promotions are available
13

Kartell™ Finned Plugs for Disposable Tubes

Kartell™ Finned Plugs for Disposable Tubes are used to seal test tubes and prevent leakage or spillage.

Promotions are available
EDGE
14

Kartell™ Plastilab™ Finned Plug for Disposable Tubes

Designed with flexible fins to create a snug fit.

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

Corning™ Black Phenolic Threaded Screw Caps with PTFE Liners
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.

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