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You are here: Home > New Lab Supplies > Bottles > Bottles--Caps
Caps for bottles
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Plastisol Lined Metal Caps
Qorpak Plastisol Lined Metal Caps
This item may qualify for free shipping.

Metal caps are resistant to fracture from impact have the widest range of temperature tolerances.
Thermoset  14B White Rubber Lined Caps
Qorpak Thermoset 14B White Rubber Lined Caps
This item may qualify for free shipping.

Black Thermoset (phenolic) caps with 14B White rubber liners are autoclavable. This liner is FDA approved for food and pharmaceutical applications.
Phenolic Poly Cone Lined Caps
Qorpak Thermoset Poly Cone Lined Caps
This item may qualify for free shipping.

Black phenolic caps with poly cone liners form an exceptionally tight seal and offer a good chemical barrier. This liner molds itself around the sealing areas virtually eliminating leakage, evaporation, contamination, binding and backing off.
Phenolic Pulp/Aluminum Foil Lined Caps
Qorpak Thermoset Pulp/Aluminum Foil Lined Caps
This item may qualify for free shipping.

Black phenolic caps with aluminum foil liners are typically used for food applications because they are free of odor and taste problems. They also can be used for non-acid, non-alkaline products.
Phenolic Pulp/Tin Foil Lined Caps
Qorpak Thermoset Pulp/Tin Foil Lined Caps
This item may qualify for free shipping.

Black phenolic caps with tin foil liners offer good chemical resistance and are typically used with solids and powders. Good resistance to hydro-carbons, alcohols, ketones and oils.

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Phenolic Pulp/Vinyl Lined Caps
Qorpak ThermosetPulp/Vinyl Lined Caps
This item may qualify for free shipping.

Black phenolic caps with pulp and vinyl liners are commonly used for food, beverage, medical and chemical applications packed at less than 120 degrees Fahrenheit.

 

Phenolic Solid Polyethylene Lined Caps
Qorpak Thermoset Solid Polyethylene Lined Caps
This item may qualify for free shipping.

Black phenolic caps with solid PE liners offer good chemical resistance and low moisture vapor transmission rate.
Linerless Polypropylene Caps
Qorpak Linerless Polypropylene Caps
This item may qualify for free shipping.

Polypropylene caps are known for good impact strength, cost effectiveness, and pliability.
Teflon® Lined Thermoset Caps
Qorpak Teflon® Lined Thermoset Caps
This item may qualify for free shipping.

Thermoset caps with Teflon® PTFE liners provide a wide range of chemical compatibility and temperature tolerance.
   
 

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