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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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181 – 195 of 1,391 results
181

Qorpak™ Black Polypropylene Glass Dropper Assemblies

Provides clear content visibility. Qorpak™ Black Polypropylene Glass Dropper Assemblies are ideal for controlled amounts of liquid.

Disposable Reusable
Diameter (English) 0.11 in.
For Use With (Equipment) Wide mouth bottle
Product Type Threaded Screw Cap
Color Black
Material Polypropylene
Autoclavable Not Autoclavable
Sterility Non-sterile
182

Qorpak™ White Metal Pulp/Polyethylene Lined Caps

Exhibit tolerance to widest range of temperatures

Disposable Reusable
For Use With (Equipment) Wide mouth bottle
Product Type Threaded Screw Cap
Color White
Material Metal
Autoclavable Not Autoclavable
Liner Material Pulp/Polyethylene
Sterility Non-sterile
183

KemX Wide Mouth Media Bottle Cap
GREENER_CHOICE SDP

Replacement cap for KemX GL45 Wide Mouth Media Bottle.

Thickness (Metric) 25.5 mm
Height (Metric) 25.5 mm
Shape Cylindrical
Thread Size (Metric) GL 45
Product Type Media Bottle Cap
Diameter (Metric) 53.9 mm
Mouth Wide
Neck Finish L4 mm
Quantity 1 Ea.
Material Polypropylene
Autoclavable Not Autoclavable
Fit for Purpose Certified Quality
Sterility Non-sterile
184

Synthware™ Septum
GREENER_CHOICE SDP

Replacement PTFE Lined Silicone Septums

Product Type Septum
Color White
Quantity 1 Ea.
For Use With (Application) Organic Synthesis
Sterility Non-sterile
185

Synthware™ Threaded Cap
GREENER_CHOICE SDP

Thread Cap For GL10

186

Qorpak™ ValuLine F217 and PTFE Lined Polypropylene Caps

Help to keep bottle or jar contents free of odor and taste interference

Disposable Reusable
For Use With (Equipment) Wide mouth bottle
Product Type Lined Cap (Ribbed)
Color White
Packaging Bulk
Material Polypropylene
Autoclavable Not Autoclavable
Liner Material F217, PTFE
Sterility Non-sterile
187

Qorpak™ Natural LDPE Plug Caps

Offers protection against airborne contaminants

188

Qorpak™ White Polypropylene Hole Caps with Bonded PTFE/Silicone Septa

No slipping away of septa from cap while injecting

Disposable Reusable
For Use With (Equipment) Wide mouth bottle
Product Type Threaded Screw Cap
Color White
Material Polypropylene
Autoclavable Not Autoclavable
Liner Material PTFE/Silicone
Sterility Non-sterile
189

Qorpak™ Black Phenolic Pulp/Aluminum Foil Lined Caps

Ideal for non-acid and non-alkaline products. Qorpak™ Black Phenolic Pulp/Aluminum Foil Lined Caps are typically used for food applications.

Disposable Reusable
Color Black
Material Phenolic Resin
Autoclavable Not Autoclavable
Liner Material Pulp/Aluminum Foil
Sterility Non-sterile
190

Qorpak™ White LDPE Unlined Over Caps

Offer protection against airborne contaminants

191

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
192

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
193

Qorpak™ Dropper Assembly with Squeeze Bulb and Glass Pipette

Dropper assemblies are ideal for dispensing controlled amounts of liquid.

194

Synthware™ Nylon Cap
GREENER_CHOICE SDP

With PTFE protected silicone liner

Product Type Threaded Screw Cap
Color Red
Quantity 1 Ea.
Material Nylon
For Use With (Application) Organic Synthesis
195

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