Rubber Stoppers

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.

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™ Snap Caps for Nonsterile Plastic Tubes

Available in polystyrene and polyethylene

Corning™ Polyethylene Caps for Cluster Tube System Available on GSA/VA Contract for Federal Government customers only.

Designed to fit 1.2mL cluster tubes and cluster tube strips. Corning™ Polyethylene Caps for Cluster Tube System are used with 98-well cluster tube systems.

Wheaton™ Flange Style Rubber Stopper

For research and parenteral drug applications

Fisherbrand™ Turnover Septum Stoppers

For narrow-aperture containers

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

For Falcon Round-Bottom Tubes

Bal Supply Morton™ Stainless-Steel Culture Tube Closures

Ideal for use with standard glass culture tubes

Fisherbrand™ Solid Rubber Stoppers

Available in a variety of sizes ranging from 000 through 16

Wheaton™ Straight Plug Style Silicone Stoppers for Vials and Serum Bottles

For maximum sealing of vials with straight wall glass finish

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.

Globe Scientific Snap Caps with Single Thumb Tab For 16mm Tubes

To recap blood drawing tubes, glass test tubes and plastic culture tubes

Globe Scientific Snap Caps with Two Thumb Tabs

For recapping 13mm blood drawing tubes, glass test tubes and plastic culture tubes

Greiner Bio-One™ Snap Caps

For recapping 13mm VACUETTE tubes

Fisherbrand™ Solid Neoprene Rubber Stoppers

Recommended where rubber would be attacked or deteriorated

Wheaton™ Lyophilized Stopper: 3-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 Wheaton™ Snap-on Style Stoppers for Vials and Serum Bottles

For maximum sealing of vials with blow-back glass finish

Globe Scientific Universal Snap Caps

Provides a leak-resistant closure

Wheaton™ Ultra Pure Complete Coat Stoppers Available on GSA/VA Contract for Federal Government customers only.

Featuring PTFE-like coatings to prevent reactions due to sample contact with rubber. Wheaton™ Ultra Pure Complete Coat Stoppers are manufactured in a silicone-free environment.

Globe Scientific Snap Caps with Single Thumb Tab for 13mm Tubes

To recap blood drawing tubes, glass test tubes and plastic culture tubes

Globe Scientific Dual-Position Snap Caps

For aerobic or anaerobic storage of culture samples

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