Stopcock Parts and Components

Thermo Scientific™ Molecular BioProducts™ Flange Caps

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

PYREX™ PTFE Product Standard Straight Bore Stopcock Plug Assembly Available on GSA/VA Contract for Federal Government customers only.

Replacement PTFE stopcock plug assemblies for straight bore PTFE stopcocks

Fisherbrand™ Plug Cap Closure Strips

For 1.2 mL Microtiter tubes, in strips of 8

Thermo Scientific™ Nalgene™ Friction-Fit Polypropylene Closures for Plastic Centrifuge Tubes Available on GSA/VA Contract for Federal Government customers only.

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

Simport™ Scientific Polyethylene Flange Plug Caps

Available with two flexible flanges to ensure leakproof seal

Dynamic Diagnostics Universal Plug Caps

Eliminate the need to purchase size-specific caps

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 12mm Tubes

Provide leak-resistance in test tubes

Globe Scientific Flanged Plug Caps For 13mm Tubes

Provide leak-resistance in test tubes

Globe Scientific Plug Stopper for 12mm Tubes

Provides a leak resistant seal

Globe Scientific Flanged Plug Caps For 16mm Tubes

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

Caplugs™ Polyethylene Stopper Caps

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

DWK Life Sciences Kimble™ KIMAX™ Nessler Tube Cap Style Stopper Available on GSA/VA Contract for Federal Government customers only.

Replacement cap for Kimble™ KIMAX™ Nessler Tube

Thermo Scientific™ MBP Plug Cap Closures

Fits 12mm PP or PS plastic tubes

Globe Scientific Plug Stopper for 17mm tubes

Provide a leak-resistant seal

DWK Life Sciences Wheaton™ Calibrex Flow Control Stopcock for Bottle Top Dispensers

Interchangeable flow control stopcock for all Calibrex™ 525 and 530 bottle top dispensers.

PYREX™ Straight Bore Stopcock Replacement Plugs Available on GSA/VA Contract for Federal Government customers only.

For No. 7280 PYREX straight bore glass stopcocks

Caplugs™ Evergreen Scientific Two-Position Stopper Caps

For use with 17mm polypropylene culture tubes

Innova™ Laboratory Tube Plug Closure

Made with polyethylene in a choice of colors to color-code tubes

Axygen™ Tube Closures

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

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