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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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166 – 180 of 1,584 results
166

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
167

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

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.

168

DWK Life Sciences Kimble™ GL32 PBT CAP WITH 20MM OPENING
SDP

Replacement Parts - PBT GL-32 Cap for GL45 thread microfiltration adapter assembly.

169

Synthware™ Nylon Cap
GREENER_CHOICE

With PTFE protected silicone liner

Product Type Threaded Screw Cap
Color Red
Quantity 1 Ea.
Material Nylon
For Use With (Application) Organic Synthesis
170

Qorpak™ Black Polypropylene Pulp/Vinyl Lined Caps

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

Disposable Reusable
For Use With (Equipment) Wide mouth bottle
Product Type Threaded Screw Cap
Neck Finish 100-400
Color Black
Closure Liner Pulp/Vinyl
Material Polypropylene
Autoclavable Not Autoclavable
Closure Type Smooth
Sterility Non-sterile
171

BRANDTECH™ VITLAB™ Tamper-Evident Closures

Tamper-evident closures for VITgrip™ laboratory bottles.

172

Qorpak™ Alpha Caps for F-Style Cans

Odor-free and tasteless nature make it more feasible for food applications and non-acid, non-alkaline products. Qorpak™ Alpha Caps for F-Style Cans are made of metal.

Disposable Reusable
For Use With (Equipment) Vegetable and mineral oil
Product Type Threaded Screw Cap
Color Silver
No. per Case 2700
Material Metal
Autoclavable Not Autoclavable
Sterility Non-sterile
173

Qorpak™ White Metal Pulp/Aluminum Foil Lined Caps

Free of odor and taste problems

Disposable Reusable
For Use With (Equipment) Wide mouth bottle
Product Type Threaded Screw Cap
Color White
Material Metal
Autoclavable Not Autoclavable
Liner Material Pulp/Aluminum Foil
Sterility Non-sterile
175

Qorpak™ Dropper Assembly with Squeeze Bulb and Glass Pipette

Dropper assemblies are ideal for dispensing controlled amounts of liquid.

176

Qorpak™ Unlined Polypropylene Caps

Polypropylene caps are known for good impact strength, durability, cost-effectiveness, thermal resistance, and pliability.

Disposable Reusable
For Use With (Equipment) Wide Mouth Bottle
Color White
Material Polypropylene
Sterility Non-sterile
177

Qorpak™ Phenolic Pulp/Vinyl Lined Caps

This general purpose liner is commonly used for food, beverage, medical and chemical applications

178

Qorpak™ Polypropylene F422 HDPE Foam Lined Caps

Provides resistance to acids

Disposable Reusable
For Use With (Equipment) Bottle
Product Type Ribbed Cap
Neck Finish 38-439
No. per Case 1100/Cs.
Material Polypropylene
Autoclavable Not Autoclavable
Sterility Non-sterile
179

Qorpak™ Green Thermoset F217 and PTFE Lined Caps
GSA_VA

Offer wide range of chemical compatibility and high temperature tolerance

Disposable Reusable
For Use With (Equipment) Wide mouth bottle
Product Type Threaded Screw Cap
Color Green
Material Thermoset
Autoclavable Not Autoclavable
Closure Type Smooth
Liner Material F217, PTFE
Sterility Non-sterile
180

Greiner Bio-One Screw Caps for Polystyrene Roller Bottles
GREENER_CHOICE

For polystyrene roller bottle. Greiner Bio-One Screw Caps for Polystyrene Roller Bottles are sterile and is free of detectable DNase, RNase, human DNA.