accessibility menu, dialog, popup

UserName

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.
Material 
  • (5)
  • (1)
  • (3)
  • (2)
  • (3)
  • (1)
  • (2)
  • (3)
  • (1)
  • (8)
  • (6)
  • (6)
  • (1)
  • (6)
  • (18)
  • (2)
  • (2)
  • (3)
  • (3)
  • (33)
  • (1)
  • (6)
  • (165)
  • (1)
  • (5)
  • (9)
  • (245)
  • (1)
  • (2)
  • (3)
  • (5)
  • (3)
  • (2)
  • (31)
  • (2)
Color 
  • (4)
  • (1)
  • (196)
  • (44)
  • (5)
  • (4)
  • (46)
  • (1)
  • (34)
  • (5)
  • (3)
  • (1)
  • (43)
  • (2)
  • (1)
  • (1)
  • (159)
  • (9)
Product Type 
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (8)
  • (1)
  • (2)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (5)
  • (11)
  • (6)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)
  • (1)
  • (34)
  • (22)
  • (18)
  • (1)
  • (1)
  • (5)
  • (1)
  • (1)
  • (10)
  • (10)
  • (76)
  • (1)
  • (4)
  • (25)
  • (5)
  • (1)
  • (1)
  • (1)
  • (10)
  • (5)
  • (73)
  • (1)
  • (2)
  • (1)
  • (1)
  • (2)
  • (3)
  • (2)
  • (6)
  • (2)
  • (13)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (36)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)
Certifications/Compliance 
  • (1)
  • (1)
  • (4)
  • (1)
  • (146)
  • (1)
  • (6)
  • (1)
  • (3)
  • (20)
  • (2)
Sterility 
  • (143)
  • (9)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

brands

  • (1)
  • (15)
  • (2)
  • (1)
  • (2)
  • (17)
  • (58)
  • (284)
  • (3)
  • (35)
  • (1)
  • (2)
  • (18)
  • (1)
  • (84)
  • (67)

special interests

  • (4)
  • (98)

Material

  • (5)
  • (1)
  • (3)
  • (2)
  • (3)
  • (1)
  • (2)
  • (3)
  • (1)
  • (8)
  • (6)
  • (6)
  • (1)
  • (6)
  • (18)
  • (2)
  • (2)
  • (3)
  • (3)
  • (33)
  • (1)
  • (6)
  • (165)
  • (1)
  • (5)
  • (9)
  • (245)
  • (1)
  • (2)
  • (3)
  • (5)
  • (3)
  • (2)
  • (31)
  • (2)

Color

  • (4)
  • (1)
  • (196)
  • (44)
  • (5)
  • (4)
  • (46)
  • (1)
  • (34)
  • (5)
  • (3)
  • (1)
  • (43)
  • (2)
  • (1)
  • (1)
  • (159)
  • (9)

Product Type

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (8)
  • (1)
  • (2)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (5)
  • (11)
  • (6)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)
  • (1)
  • (34)
  • (22)
  • (18)
  • (1)
  • (1)
  • (5)
  • (1)
  • (1)
  • (10)
  • (10)
  • (76)
  • (1)
  • (4)
  • (25)
  • (5)
  • (1)
  • (1)
  • (1)
  • (10)
  • (5)
  • (73)
  • (1)
  • (2)
  • (1)
  • (1)
  • (2)
  • (3)
  • (2)
  • (6)
  • (2)
  • (13)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (36)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)

Certifications/Compliance

  • (1)
  • (1)
  • (4)
  • (1)
  • (146)
  • (1)
  • (6)
  • (1)
  • (3)
  • (20)
  • (2)

Sterility

  • (143)
  • (9)

Disposable

  • (1)
  • (115)
  • (2)

Shape

  • (5)
  • (37)

Mouth

  • (28)
  • (1)
  • (1)
  • (9)

Closure Included

  • (11)
  • (13)

Fit for Purpose

  • (12)
  • (4)

Search Within Results
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™ 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
4

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
5

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
6

Fisherbrand™ White Polypropylene Caps

White polypropylene screw caps provides clear surface for writing on cap

Product Type Lined Cap
Color White
Material Polypropylene
7

Fisherbrand™ White Polypropylene Caps

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

Color White
Material Polypropylene
8

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.

9

DWK Life Sciences Kimble™ High Temperature Cap

High-quality, chemical-resistant cap and liner withstands up to 180°C

11

DWK Life Sciences Wheaton™ Black Phenolic Cap with Rubber Liner

14B rubber-lined caps feature a nontoxic, white, styrene-butadiene rubber liner, ideal for cell culture work

For Use With (Equipment) Bottle
Color Black
Closure Liner Rubber
No. per Case 1000 Cs.
Material Phenolic Resin
Certifications/Compliance ISO 9001
12

DWK Life Sciences Wheaton™ Black Phenolic Open Top Cap with Gray Butyl Septa and Flange

Replacement Black Phenolic Screw Caps for Media Bottles

Includes Gray Butyl septa and flange
For Use With (Equipment) Bottle
Product Type Open Top Cap
Neck Finish 33-430
Color Black
Material Phenolic Resin
Certifications/Compliance ISO 9001
13

DWK Life Sciences Wheaton™ Black Phenolic Screw Caps With PE Poly-Seal Liner

Unique cone liner design offers superior torque retention and excellent sealing characteristics

For Use With (Equipment) Bottle
Color Black
Closure Liner Polyethylene
Material Phenolic Resin
Certifications/Compliance ISO 9001
Closure Type Screw Cap
15

Thermo Scientific™ Nalgene™ Colored Polypropylene Closures: Bulk Pack
GREENER_CHOICE

Eliminate spills with these one-piece, colored, polypropylene closures, which fit narrow-mouth 4mL bottles.

Height (Metric) 8 mm
Shape Round
Description Nalgene Colored Closures
Thread Size (Metric) 13-415
No. per Case 2,000
Material Polypropylene
For Use With (Equipment) Nalgene narrow-mouth 4mL bottles
Product Type Screw Cap
Diameter (Metric) 16 mm (Outer)
Mouth Narrow
Packaging Bulk
Certifications/Compliance Manufactured in compliance with ISO 13485:2016 quality requirements. Closures meet FDA CFR21 177.1520 for food and beverage use, USP Class VI. Meet the requirements of light-resistant containers per USP latest edition when used with opaque bottles.
No. per Pack 2000
Liner Material Unlined
Height (English) 0.315 in.