You searched for: Stoppers

Supplier: Saint Gobain Performance Plastics

Two-part folding skirt stoppers are designed with a double seal to keep container contents secure.

Supplier: Chemglass

Suba-Seal® Septum Stoppers are made from natural red rubber.

Supplier: Kemtech America

35/20 ball joint penny head stopper.

Supplier: Dynalon

Single- position tight fitting stopper to fit disposable test tubes.

Supplier: DWK Life Sciences (KIMBLE)

Manufactured from an ultrapure bromobutyl formulation with extremely high chemical purity and low gas permeability.

Supplier: Heathrow Scientific

These stoppers are lightweight yet very strong to reduce chipping and breakage, thus minimizing replacement costs.

Supplier: Chemglass

Vented polyethylene stopper to minimize evaporation from dewar flasks.

Supplier: United Scientific Supplies

Solid, black stoppers contain a high percentage of pure rubber and weigh less than neoprene.

Supplier: DWK Life Sciences (KIMBLE)

This unit is designed for filtering viscous or proteinaceous solutions or to produce ultraclean filtrate.

Supplier: Hirschmann

Stoppers made of TS polyethylene.

Supplier: Chemglass

PTFE stopper adapter is similar to CG-3002-L but with the addition of one female NPT port in the center.

Supplier: Electron Microscopy Sciences

Manufactured from the highest quality raw materials.

Supplier: Saint Gobain Performance Plastics

Two-part folding skirt stoppers are designed with a double seal to keep container contents secure

Supplier: Saint Gobain Performance Plastics

Highly recommended for all types of tissue culture work.

Supplier: Wards

These lightweight and durable polypropylene stoppers are acid proof and autoclavable.

Supplier: Kemtech America

PTFE stopper features a nylon extraction nut that permits easy removal of the stopper from the glass outer joint.

Supplier: Chemglass

For use with the Double Bank, Inert Gas or Single Bank, Inert Gas manifolds or any Airfree® component with an O-Ring as a closure.

Supplier: Kemtech America

Heavy wall design.

Supplier: Globe Scientific

These pierceable plug stoppers are intended for recapping vacuum blood tubes and test tubes.

Supplier: Globe Scientific

Globe Scientific's polyethylene plug caps are designed to seal 12mm test tubes

Supplier: Globe Scientific

These universal plug stoppers fit most 10 mm, 12 mm, 13 mm, and 16 mm tubes

Supplier: Chemglass

Stoppers can be used to close off any of the unused openings in the head plate. The M6, M10 and M12 sizes are fitted into the head plate from the inside, leaving a flat surface, while the M18, M27 and G3/4 are threaded into the ports from the outside.

Supplier: CHEM SCIENCE INC CA

Hollow stopper for use with spherical socket joint.

Supplier: DWK Life Sciences (KIMBLE)

Use these flathead PTFE stoppers with bottles and ground jointed ware

Supplier: FIREFLYSCI, INC.

Designed for use with Type 701M/701MFL cuvettes from FireflySci.

Supplier: DWK Life Sciences (KIMBLE)

Designed for use in centrifugal separators and gas sampling tubes. Blind hole stopper features easy syringe penetration.

Supplier: Corning

Hollow, full length stopper closed at the bottom from PYREX®, borosilicate glass.

Supplier: Freudenberg Medical

Pharmaceutical-grade, platinum-cured silicone stoppers provide a tight, reliable seal for glass tubes, vials, and flasks

Supplier: Chemglass

Inexpensive, tapered stoppers provide a tight, leakproof fit while the top ring permits the stopper to be removed easily

Supplier: CHEM SCIENCE INC CA

These stoppers are designed for apparatus having an inner opening.