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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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16 – 30 of 1,270 results
16

DWK Life Sciences Wheaton™ Media/Laboratory Bottle Caps
GSA_VA SDP

For use with Wheaton media bottles

For Use With (Equipment) Media bottle
Color Black
No. per Case 200 Cs.
17

DWK Life Sciences Wheaton™ Replacement Caps for Boston Round Bottles, Black Phenolic with Rubber Liners
SDP

Ideal for cell culture work.

18

DWK Life Sciences Kimble™ Phenolic Caps with Taperseal Liners (Cone Shaped)
GSA_VA SDP

Provides excellent sealing capabilities in liquid applications; seal is made across the top and the inside diameter of the container.

EDGE
For Use With (Equipment) Bottle
Product Type Phenolic Cap
Color Black
Closure Liner Taperseal
Material Phenolic Resin
19

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
20

DWK Life Sciences Kimble™ Black Phenolic Screw-Thread Closures
GSA_VA SDP

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
21

DWK Life Sciences Kimble™ KIMAX™ Caps for Media Bottles
GSA_VA SDP

Black phenolic or propylene caps

EDGE
For Use With (Equipment) Media bottle
Color Black
22

DWK Life Sciences Kimble™ White Urea Closures with PTFE-Faced Foam-Backed Rubber Liner
GSA_VA SDP

White closures with rubber liner

EDGE
Color Black
Material Phenolic Resin
23

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

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
24

DWK Life Sciences DURAN™ GL 18 pressure equalization set
SDP

Flexible GLS 80™ connection system for the use of semi-rigid hoses.

25

DWK Life Sciences Kimble™ Kontes™ PTFE Replacement Plug for Economy 3-Hole Ultra-Ware Delivery Cap
SDP

Accessory for Economy 3-Hole Ultra-Ware Delivery Cap

26

DWK Life Sciences Wheaton™ Black Phenolic Screw Cap With Rubber Liner
GSA_VA SDP

Nontoxic white styrene-butadiene rubber liner

For Use With (Equipment) Bottle
Color Black
Closure Liner 14B Rubber
Material Phenolic Resin
Certifications/Compliance ISO 9001
27

Corning™ Reusable Phenolic Screw Caps With Rubber Liners
GSA_VA GREENER_CHOICE

Specially formulated phenolic resin resists the effects of temperature and steam in autoclaving

No. per Case 144/Cs.
Material Phenolic Resin
Closure Color Black
Closure Type Rubber Liner
Closure Material Phenolic
28

Qorpak™ Black Phenolic Pulp/Vinyl Lined Caps
GSA_VA

Used for food, beverage, medical and chemical applications packed at <120°F. Qorpak™ Black Phenolic Pulp/Vinyl Lined Caps are ideal for general use.

Color Black
Material Phenolic Resin
Liner Material Pulp/Vinyl
29

Diba Omnifit™ T-Series Bottle Caps

Easy to use and versatile range of caps requires no fittings

Disposable Reusable
For Use With (Equipment) T series solvent bottle
Product Type Solvent Waste Cap
No. per Case 1 Cs.
Material PTFE
Autoclavable Not Autoclavable
Sterility Non-sterile
30

Fisherbrand™ PP TPE Gasket Closure, 83B, 2-Port, 1/4 in.

Nalgene Heavy-Duty Vacuum Carboys and Bottles

EDGE