Stopcock Parts and Components

Thermo Scientific™ Nalgene™ Friction-Fit Polypropylene Closures for Plastic Centrifuge Tubes

Easily remove Thermo Scientific™ Nalgene™ Friction-Fit Polypropylene Closures for Plastic Centrifuge Tubes from the centrifuge with a convenient pull tab.

Globe Scientific Flanged Plug Tube Caps

Provide leak-resistance in test tubes, centrifuge tubes and round cuvettes

PYREX™ PTFE Product Standard Straight Bore Stopcock Plug Assembly

Replacement PTFE stopcock plug assemblies for straight bore PTFE stopcocks

Simport™ Scientific Polyethylene Flange Plug Caps

Available with two flexible flanges to ensure leakproof seal

DWK Life Sciences Kimble™ Straight Bore Stopcock Plug PTFE, Size 4

This PTFE stopcock is chemically-resistant and self-lubricating

Globe Scientific Flanged Plug Caps For 13mm Tubes

Provide leak-resistance in test tubes

Caplugs™ Evergreen Scientific Two-Position Stopper Caps

For use with 17mm polypropylene culture tubes

DWK Life Sciences Kimble™ KIMAX™ Nessler Tube Cap Style Stopper

Replacement cap for Kimble™ KIMAX™ Nessler Tube

Caplugs™ (Evergreen Scientific) Polyethylene Stopper Caps

Fit test tubes, culture tubes and sample cups for liquid handling

Globe Scientific Flanged Plug Caps For 12mm Tubes

Provide leak-resistance in test tubes

Eisco™ Rubber O-Ring

Eisco™ Rubber O-Ring is available in a variety of standard joint sizes.

Thermo Scientific™ Molecular BioProducts™ Flange Caps

Nonautoclavable polyethylene, for use with 12 and 13mm test and culture tubes

Globe Scientific Flanged Plug Caps For 16mm Tubes

Provide leak-resistance in test tubes, centrifuge tubes and round cuvettes

Axygen™ Tube Closures

Designed to fit standard 10 to 16mm glass and plastic test tubes

Thermo Scientific™ MBP Plug Cap Closures

Fits 12mm PP or PS plastic tubes

Fisherbrand™ Plug Cap Closure Strips

For 1.2 mL Microtiter tubes, in strips of 8

Globe Scientific Plug Stopper for 12mm Tubes

Provides a leak resistant seal

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