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Bottle Caps

Bottle caps provide an air-tight seal that ensures that a bottle’s contents are leak- and spill-proof, resistant to temperature and that the bottle can be moved. The most ubiquitous style is the threaded screw cap. Caps are available in different sizes and colors and can be specialized for the type of container they sit upon. Popular cap materials include phenolic plastic, polypropylene and PTFE. Bottle caps can be lined with additional material and can be found in solid design or open design, which calls for a septa or insert for complete closure.
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Keyword Search:
1 – 15 of 188 results
1

Fisherbrand™ Replacement Cap for Glass Media Bottles

Fits GL45 screw thread

EDGE
2

Corning™ Black Phenolic Threaded Screw Caps
GREENER_CHOICE

Resist effects of temperature and steam in autoclaving

EDGE
Product Type Screw Cap
Color Black
Material Phenolic Resin
Liner Material Rubber
3

DWK Life Sciences Kimble™ Black Phenolic Screw-Thread Closures

Highly resistant to temperature and steam during autoclaving

EDGE
For Use With (Equipment) Bottle
Product Type Screw Cap
Color Black
Material Phenolic Resin
Autoclavable Autoclavable
4

DWK Life Sciences Kimble™ GL 45 Clear Pour Ring
GREENER_CHOICE

Clear Polypropylene Pour Rings for use with GL 45 media bottles and flasks.

EDGE
Thread Size (Metric) GL 45
Max. Temperature (English) 140°C
No. per Case 10 Cs.
Material Polypropylene
5

Fisherbrand™ Black Smooth Sided Mineral Filled Phenolic Cap with Rubber Liner

This black phenolic screw cap has smooth sides and a rubber liner to ensure a tight seal.

6

Fisherbrand™ Black Phenolic Caps

Black phenolic screw cap with poly-seal liner is manufactured from low density polyethylene. For use with various Fisherbrand molded glass bottles

Closure Liner Polyethylene Cone
Closure Color Black
Closure Material Phenolic
7

Fisherbrand™ White Polypropylene Caps

White polypropylene screw caps provides clear surface for writing on cap

Product Type Lined Cap
Color White
Material Polypropylene
8

Fisherbrand™ White Polypropylene Caps

Fisherbrand™ White Polypropylene Caps include a clear writing surface for easy identification.

Color White
Material Polypropylene
10

DWK Life Sciences Kimble™ Phenolic Caps with Pulp/Vinyl Liners

Cap provides good chemical resistance to mild acids, alkalis, alcohols, aqueous solutions, oils and solvents.

For Use With (Equipment) Bottle
Product Type Phenolic Cap
Color Black
Closure Liner Pulp/Vinyl
No. per Case 144 Cs.
Material Phenolic Resin
11

Corning™ GL32 Orange Polypropylene Screw
GREENER_CHOICE

Use a linerless plug seal design for efficient sealing

12

Thermo Scientific™ Nalgene™ HDPE Tamper Evident Closures, Sterile, Bulk-Pack
GREENER_CHOICE

Nalgene™ HDPE Tamper Evident Closures are specially designed for use with PET/PETG square media bottles. Featuring a tamper evident break ring design which combines the unique leakproof† nature of the Nalgene bottles/closure system with the possibility to ensure proof of content integrity.

13

DWK Life Sciences Wheaton™ White Polypropylene Screw Caps for Glass Bottles and Vials

With clear surface for writing

Color White
Material Polypropylene
Certifications/Compliance ISO 9001
14

DWK Life Sciences Wheaton™ Black Phenolic Screw Cap with PTFE-Faced Rubber Liner

Features PTFE faced (14B) styrene-butadiene rubber liner

For Use With (Equipment) Bottle
Color Black
Closure Liner PTFE/14B Rubber
Material Phenolic Resin
Certifications/Compliance ISO 9001
Autoclavable Autoclavable
15

DWK Life Sciences Wheaton™ Black Phenolic Screw Caps with PTFE faced 14B Rubber Liners for E-Z Ex-Traction™ Vials

Designed to ensure the ultimate in product safety

Color Black
Closure Liner PTFE/Rubber
Material Phenolic Resin
Certifications/Compliance ISO 9001