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Bottle Caps

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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1 – 15 of 829 results
1

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

EDGE
Closure Liner Polyethylene Cone
Closure Color Black
Closure Material Phenolic
2

Fisherbrand™ White Polypropylene Caps

White polypropylene screw caps provides clear surface for writing on cap

EDGE
Product Type Lined Cap
Color White
Closure Color White
Closure Material Polypropylene
Closure Included No
3

Thermo Scientific™ Nalgene™ Autoclavable Septum Closure, Autoclavable, 38-430 size

Enable aseptic injection of reagent or sample withdrawal without compromising sterility or integrity of contents with this autoclavable septum closure.

EDGE
4

DWK Life Sciences Kimble™ Phenolic Caps with Solid PE Liners
SDP

Has good resistance to acids, alcohols, alkalis, aqueous solutions, oils, solvents

EDGE
For Use With (Equipment) Bottle
Product Type Phenolic Cap
Color Black
Closure Liner Polyethylene
No. per Case 144 Cs.
Material Phenolic Resin
5

DWK Life Sciences Kimble™ Phenolic Caps with Taperseal Liners (Cone Shaped)
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
6

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

Designed to ensure the ultimate in product safety

EDGE
Color Black
Closure Liner PTFE/Rubber
Material Phenolic Resin
Certifications/Compliance ISO 9001
7

Corning™ GL45 Polypropylene Screw Caps
BIOPHARMA GREENER_CHOICE

Linerless plug seal design for efficient sealing

EDGE
Thread Size (Metric) GL 45
For Use With (Equipment) Storage bottle
Material Polypropylene
Closure Material Polypropylene
Sterility Non-sterile
8

DWK Life Sciences DURAN™ Screw Cap GL 45 with 2-hose connector
SDP

A resusable connector GL 45 cap with two ports for connecting tubing.

EDGE
9

DWK Life Sciences Wheaton™ White Polypropylene Open-Top Caps w/PTFE Faced Silicone Liners for E-Z Ex-Traction™ Vials
SDP

Suitable for storage and containment of volatile solvents, sensitive compounds or corrosive chemicals

EDGE
For Use With (Equipment) Glass bottle or vial
Color White
Closure Liner PTFE/Silicone
Material Polypropylene
Certifications/Compliance ISO 9001
Autoclavable Autoclavable
10

Thermo Scientific™ Nalgene™ Colored Polypropylene Closures with 20-415 Finish
GREENER_CHOICE

Ensure leakproof performance with these colored, polypropylene closures with 20-415 finish. Closures are one-piece and linerless with integrally molded seal ring.

EDGE
Description Nalgene Colored Closures
Closure Size 20-415 mm
For Use With (Equipment) Nalgene narrow-mouth 8, 15, 30, 60mL bottles
Product Type Screw Cap
Mouth Narrow
Height (Metric) With Closure 12 mm
Closure Liner Unlined
No. per Case 2000
Material Polypropylene
No. per Pack 2000
Closure Material Polypropylene
Closure Included Yes
11

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.

EDGE
Closure Included Yes
12

Corning™ Black Phenolic Threaded Screw Caps
GREENER_CHOICE

Resist effects of temperature and steam in autoclaving

EDGE
Color Black
Closure Liner Rubber
Material Phenolic Resin
Closure Color Black
Closure Type Rubber Liner
Closure Material Phenolic
13

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

With drip-free pouring ring

EDGE
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
14

DWK Life Sciences Kimble™ Black Phenolic Unlined Screw Thread Closures with Open Tops
SDP

Open top closures providing excellent chemical resistance

EDGE
For Use With (Equipment) Bottle
Color Black
No. per Case 144 Cs.
Material Phenolic Resin
15

Corning™ Reusable Phenolic Screw Caps With Rubber Liners
GREENER_CHOICE

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

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