Stoppers

DWK Life Sciences Kimble™ Kim-Kap™ Disposable Closures Available on GSA/VA Contract for Federal Government customers only.

Available in natural (clear) or choice of four colors

Fisherbrand™ Disposable Polyethylene Cuvette Stoppers

Flexible fins on cap allow for tight fit that will not damage the cuvette.

DWK Life Sciences Kimble™ Kontes™ Hollow White Rubber Sleeve Stoppers Available on GSA/VA Contract for Federal Government customers only.

Hollow stopper fits into the neck of the glassware apparatus. Series 774261 may be used at up to 125°C for up to 8 hours.

PYREX™ Hollow Glass Standard Taper Joint Stopper Available on GSA/VA Contract for Federal Government customers only.

Hollow stoppers, closed at bottom, conform to ASTM™ E 675-94

DWK Life Sciences Kimble™ Kontes™ Medium Length Pennyhead Stoppers , 14/20

Stoppers are used with laboratory glassware such as flasks, mixing cylinders and separatory funnels.

DWK Life Sciences Wheaton™ Flange Style Rubber Stopper Available on GSA/VA Contract for Federal Government customers only.

For research and parenteral drug applications

PYREX™ Solid Glass Pennyhead Standard Taper Stoppers Available on GSA/VA Contract for Federal Government customers only.

For use with flask and separatory funnel

DWK Life Sciences Wheaton™ Lyophilized Stopper: 2-Leg Lyophilization Stopper Available on GSA/VA Contract for Federal Government customers only.

Very low adsorption of the preservatives present in aqueous parenteral solutions - Available in 2-Leg, 3-Leg and Igloo styles.

DWK Life Sciences Kimble™ Kontes™ Full-Length Standard Taper Pennyhead Stopper Available on GSA/VA Contract for Federal Government customers only.

Stoppers are used with laboratory glassware such as flasks, mixing cylinders and separatory funnels.

Falcon™ Sterile Polyethylene Snap Caps Available on GSA/VA Contract for Federal Government customers only.

For Falcon Round-Bottom Tubes

DWK Life Sciences Kimble™ Two-Leg Lyophilization Serum Bottle of Vial Stoppers Available on GSA/VA Contract for Federal Government customers only.

For research and pharmaceutical packaging applications

DWK Life Sciences Kimble™ Weighing Bottle Stopper Cap

Replacement cap for Kimble™ KIMAX™ 15146-series tall cylindrical weighing bottle

Saint-Gobain Solid Silicone Stoppers

Create a tight, reliable seal in virtually all sealing applications.

DWK Life Sciences Kimble™ PTFE Flathead Stopper

Color button insert serves as a means of color-coding

DWK Life Sciences Wheaton™ Ultra Pure Straight Plug Stoppers Available on GSA/VA Contract for Federal Government customers only.

Provides for extremely high chemical purity and low gas permeability. Wheaton™ Ultra Pure Straight Plug Stoppers are manufactured from an ultra pure bromobutyl formulation.

DWK Life Sciences Wheaton™ Lyophilized Stopper: Straight Plug Stopper Available on GSA/VA Contract for Federal Government customers only.

Very low adsorption of the preservatives present in aqueous parenteral solutions - Available in 2-Leg, 3-Leg and Igloo styles.

Fisherbrand™ LDPE Test Tube Stoppers

Designed for disposable test tubes.

Fisherbrand™ Silicone Recessed Septum Stoppers

Nontoxic and autoclavable recessed septum stoppers are externally serrated to create an effective internal seal

DWK Life Sciences Kimble™ Kontes™ Solid Pennyhead Glass Medium Length Stoppers Available on GSA/VA Contract for Federal Government customers only.

Stoppers are used with laboratory glassware such as flasks, mixing cylinders and separatory funnels.

Greiner Bio-One Snap Caps

For recapping 13mm VACUETTE tubes

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