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)
  • (4)
  • (6)
  • (1)
  • (6)
  • (18)
  • (2)
  • (2)
  • (3)
  • (3)
  • (33)
  • (1)
  • (6)
  • (165)
  • (1)
  • (5)
  • (9)
  • (240)
  • (1)
  • (2)
  • (3)
  • (5)
  • (3)
  • (2)
  • (31)
  • (2)
Color 
  • (4)
  • (1)
  • (196)
  • (43)
  • (5)
  • (3)
  • (46)
  • (1)
  • (31)
  • (4)
  • (3)
  • (1)
  • (43)
  • (2)
  • (1)
  • (1)
  • (159)
  • (8)
Product Type 
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (8)
  • (1)
  • (2)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (2)
  • (9)
  • (6)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)
  • (1)
  • (34)
  • (22)
  • (18)
  • (1)
  • (1)
  • (5)
  • (1)
  • (1)
  • (8)
  • (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 
  • (136)
  • (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)
  • (277)
  • (3)
  • (35)
  • (1)
  • (2)
  • (18)
  • (1)
  • (84)
  • (67)

special interests

  • (3)
  • (98)

Material

  • (5)
  • (1)
  • (3)
  • (2)
  • (3)
  • (1)
  • (2)
  • (3)
  • (1)
  • (8)
  • (4)
  • (6)
  • (1)
  • (6)
  • (18)
  • (2)
  • (2)
  • (3)
  • (3)
  • (33)
  • (1)
  • (6)
  • (165)
  • (1)
  • (5)
  • (9)
  • (240)
  • (1)
  • (2)
  • (3)
  • (5)
  • (3)
  • (2)
  • (31)
  • (2)

Color

  • (4)
  • (1)
  • (196)
  • (43)
  • (5)
  • (3)
  • (46)
  • (1)
  • (31)
  • (4)
  • (3)
  • (1)
  • (43)
  • (2)
  • (1)
  • (1)
  • (159)
  • (8)

Product Type

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (8)
  • (1)
  • (2)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (2)
  • (9)
  • (6)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)
  • (1)
  • (34)
  • (22)
  • (18)
  • (1)
  • (1)
  • (5)
  • (1)
  • (1)
  • (8)
  • (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

  • (136)
  • (9)

Disposable

  • (1)
  • (108)
  • (2)

Shape

  • (5)
  • (37)

Mouth

  • (28)
  • (1)
  • (1)
  • (9)

Closure Included

  • (11)
  • (13)

Fit for Purpose

  • (5)
  • (4)

Search Within Results
Keyword Search:
1 – 15 of 186 results
1

Fisherbrand™ Replacement Cap for Glass Media Bottles

Fits GL45 screw thread

EDGE
2

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
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

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.

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

DWK Life Sciences Wheaton™ White Polypropylene Caps with Foamed Polyvinyl Liners

Foamed polyethylene liner provides chemical resistance for acids, alkalis, solvents, alcohols, oils, household cosmetics and aqueous products

For Use With (Equipment) Glass bottle or vial
Color White
Closure Liner Polyethylene Foam
Certifications/Compliance ISO 9001
9

Thermo Scientific™ Nalgene™ Centrifuge Bottle Sealing Cap Assembly
GREENER_CHOICE

Provide an added level of reliability when running at maximum speeds with the Nalgene Centrifuge Bottle Sealing Cap Assembly, for use with selected 250mL centrifuge bottles.

10

DWK Life Sciences Kimble™ KIMAX™ Caps for Media Bottles

Black phenolic or propylene caps

For Use With (Equipment) Media bottle
Color Black
11

DWK Life Sciences Kimble™ Phenolic Caps with Tinfoil Liners

Has good resistance to alcohols, hydrocarbons, ketones, oils; not recommended for acids and alkalis.

For Use With (Equipment) Bottle
Product Type Phenolic Cap
Color Black
Closure Liner Tin
No. per Case 144 Cs.
Material Phenolic Resin
12

DWK Life Sciences DURAN™ GL 25 Screw Caps for Laboratory Glass Bottles

High leak tightness through use of PTFE coated silicone seal. More chemically resistant than PP screw cap.

Thread Size (Metric) GL 25
For Use With (Equipment) Laboratory glass bottles
13

DWK Life Sciences DURAN™ GL S 80™ Screw Cap for Laboratory Glass Bottles

Permits opening and closing of the DURAN™ GLS 80 bottle with only a three-quarter turn

14

DWK Life Sciences DURAN™ GL 45 Screw Caps for Laboratory Glass Bottles

Distinguishing media types is simplified and interchanging of screw caps and carry over of substances is effectively excluded.

Closure Size GL 45
For Use With (Equipment) Laboratory glass bottles
Product Type Screw Cap
15

DWK Life Sciences Kimble™ Kontes™ HPLC Economy 3-Hole Ultra-Ware Cap Systems

With plastic coating that blocks virtually all UV light up to 385 nm, preventing photodegradation of light sensitive mobile phases

For Use With (Equipment) Bottle
No. per Case 1 Cs.
Material PTFE