International Customers
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Featured Products
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Green Thermoset Screw Caps, Fluoropolymer Resin Liner, Qorpak* $61.59 $50.50
Ideal for containment of organic chemicals and solvents, high concentrates of acids and caustics, and water samples. Foam-backed fluoropolymer resin l
 
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Black Phenolic Screw Caps, Pulp/Tinfoil Liner, Qorpak* $17.39 $14.26
For narrow and wide mouth bottles. Provide a wide range of chemical compatibility and are temperature tolerant.
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Black Phenolic Screw Caps, Polyethylene Liner, Qorpak* $4.98 $4.08
Provide a wide range of chemical compatibility and are temperature tolerant. With polyethylene liners.
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Polypropylene Screw Closures, NALGENE* $9.10
Linerless closures are for use only with NALGENE narrow- and wide-mouth bottles and Erlenmeyer flasks. Autoclavable. Available in natural and amber.
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Polypropylene Filling/Venting Closures, NALGENE* $58.82 $51.17
Polypropylene closures for aseptic liquid transfer of media, biological reagents, pure water, and chemicals. Frequently used to feed or receive from b
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Black Phenolic Screw Caps, Pulp/Vinyl Liner, Qorpak* $9.10 $7.46
For narrow and wide mouth bottles. Provide a wide range of chemical compatibility and are temperature tolerant.
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Black Phenolic Screw Caps, Poly-Seal* Liner, Qorpak* $8.16 $6.69
Black phenolic cap has a polyethylene cone liner, which molds itself around sealing areas of the finish as the cap is screwed on. Liner is secured to
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