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)
  • (18)
  • (2)
  • (2)
  • (3)
  • (3)
  • (31)
  • (1)
  • (6)
  • (163)
  • (1)
  • (4)
  • (9)
  • (234)
  • (1)
  • (2)
  • (5)
  • (3)
  • (2)
  • (31)
  • (2)
Color 
  • (4)
  • (1)
  • (195)
  • (44)
  • (5)
  • (3)
  • (44)
  • (1)
  • (31)
  • (4)
  • (2)
  • (1)
  • (34)
  • (2)
  • (1)
  • (1)
  • (153)
  • (7)
Product Type 
  • (1)
  • (1)
  • (1)
  • (1)
  • (8)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (2)
  • (9)
  • (6)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)
  • (1)
  • (34)
  • (21)
  • (18)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (8)
  • (10)
  • (76)
  • (1)
  • (4)
  • (25)
  • (5)
  • (1)
  • (1)
  • (1)
  • (10)
  • (5)
  • (72)
  • (1)
  • (2)
  • (1)
  • (1)
  • (2)
  • (3)
  • (2)
  • (2)
  • (14)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)
Certifications/Compliance 
  • (1)
  • (1)
  • (3)
  • (1)
  • (146)
  • (1)
  • (6)
  • (1)
  • (3)
  • (20)
  • (2)
Sterility 
  • (40)
  • (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

No results found within this category. Try removing some selected filters and try again.

category

brands

  • (1)
  • (16)
  • (2)
  • (1)
  • (2)
  • (17)
  • (58)
  • (309)
  • (3)
  • (35)
  • (1)
  • (2)
  • (1)
  • (83)
  • (67)

special interests

  • (1)
  • (81)

Material

  • (5)
  • (1)
  • (3)
  • (2)
  • (3)
  • (1)
  • (2)
  • (3)
  • (1)
  • (8)
  • (4)
  • (6)
  • (18)
  • (2)
  • (2)
  • (3)
  • (3)
  • (31)
  • (1)
  • (6)
  • (163)
  • (1)
  • (4)
  • (9)
  • (234)
  • (1)
  • (2)
  • (5)
  • (3)
  • (2)
  • (31)
  • (2)

Color

  • (4)
  • (1)
  • (195)
  • (44)
  • (5)
  • (3)
  • (44)
  • (1)
  • (31)
  • (4)
  • (2)
  • (1)
  • (34)
  • (2)
  • (1)
  • (1)
  • (153)
  • (7)

Product Type

  • (1)
  • (1)
  • (1)
  • (1)
  • (8)
  • (1)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (2)
  • (9)
  • (6)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)
  • (1)
  • (34)
  • (21)
  • (18)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (8)
  • (10)
  • (76)
  • (1)
  • (4)
  • (25)
  • (5)
  • (1)
  • (1)
  • (1)
  • (10)
  • (5)
  • (72)
  • (1)
  • (2)
  • (1)
  • (1)
  • (2)
  • (3)
  • (2)
  • (2)
  • (14)
  • (1)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (3)
  • (1)
  • (1)

Certifications/Compliance

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

Sterility

  • (40)
  • (9)

Shape

  • (37)

Mouth

  • (28)
  • (1)
  • (1)
  • (5)

Disposable

  • (1)
  • (25)
  • (2)

Closure Included

  • (11)
  • (12)

Drop Size

  • (8)
1 – 15 of 179 results
1

DWK Life Sciences Kimble™ Black Phenolic Screw-Thread Closures

Highly resistant to temperature and steam during autoclaving

For Use With (Equipment) Bottle
Product Type Screw Cap
Color Black
Material Phenolic Resin
Autoclavable Autoclavable
2

Qorpak™ Green Thermoset F217 and PTFE Lined Caps

Offer wide range of chemical compatibility and high temperature tolerance

For Use With (Equipment) Wide mouth bottle
Color Green
Material Thermoset
Closure Type Smooth
Liner Material F217, PTFE
3

Qorpak™ Green Thermoset Cap with F217 and PTFE Liner

Provides a wide range of chemical compatability and temperature tolerant. Qorpak™ Green Thermoset Cap with F217 and PTFE Liner are ideal for analytical lab samples, high purity chemicals, strong acids solvents, environmental samples, pharmaceuticals, and diagnostic reagents.

Thread Size (Metric) 72 mm
Color Green
Material Thermoset
Liner Material F217, PTFE
4

Corning™ GL45 Polypropylene Screw Caps
GREENER_CHOICE

Linerless plug seal design for efficient sealing

Thread Size (Metric) GL 45
For Use With (Equipment) Storage bottle
Material Polypropylene
Sterility Non-sterile
5

DWK Life Sciences DURAN™ Stainless Steel 3-Port Connector Cap GL 45

Tubing connection system for use with all sizes of DURAN GL 45 laboratory and media bottles. Wheaton™ DURAN™ Stainless-steel 3-Port Connector Cap GL 45 is ideal for chemistry, life science and biopharma laboratories.

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 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
11

Corning™ Black Phenolic Threaded Screw Caps
GREENER_CHOICE

Resist effects of temperature and steam in autoclaving

Product Type Screw Cap
Color Black
Material Phenolic Resin
Liner Material Rubber
12

Corning™ PYREX™ Media Bottle High-Temperature Caps, Open-Top

With drip-free pouring ring

For Use With (Equipment) Storage bottle
Product Type Open Top Cap
Color Red
No. per Case 10/Cs.
Material PBT
Closure Color Red
No. per Pack 10/Pk.
Closure Type High Temperature
Closure Material PBT
Sterility Non-sterile
13

Thermo Scientific™ Nalgene™ Narrow-Mouth and Wide-Mouth Bottle Replacement Closures
GREENER_CHOICE

Fit these replacement closures onto Thermo Scientific™ Nalgene™ narrow-mouth and wide-mouth bottles.

15

Qorpak™ Black Phenolic F217 and PTFE Lined Caps

Ideal for use with a wide range of chemicals including analytical lab samples, high purity chemicals, strong acids solvents, environmental samples, pharmaceuticals and diagnostic reagents. Qorpak™ Black Phenolic F217 and PTFE Lined Caps offer good chemical and temperature resistance.

Color Black
Material Phenolic Resin
Liner Material F217, PTFE