Stoppers and Closures

DWK Life Sciences Kimble™ Kim-Kap™ Disposable Closures

Available in natural (clear) or choice of four colors

Fisherbrand™ Solid Rubber Stoppers

Available in a variety of sizes ranging from 000 through 16

DWK Life Sciences Kimble™ Black Phenolic Screw-Thread Closures

Highly resistant to temperature and steam during autoclaving

DWK Life Sciences Kimble™ Black Phenolic Screw Caps

Bond between liner and cap retains adhesive properties even after repeated autoclaving

Fisherbrand™ Solid Rubber Stoppers

Available in a variety of sizes ranging from 000 through 16

DWK Life Sciences Kimble™ Kontes™ Hollow White Rubber Sleeve Stoppers

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™ Media Bottle High-Temperature Caps

With drip-free pouring ring

Fisherbrand™ Disposable Polyethylene Cuvette Stoppers

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

DWK Life Sciences DURAN™ Screw Cap GL 45 with 2-hose connector

A resusable connector GL 45 cap with two ports for connecting tubing.

DWK Life Sciences DURAN™ Screw Caps for GL 45 Laboratory Glass Bottles

Suitable for silicone seal for piercing (Septa).

DWK Life Sciences Kimble™ GL 45 Clear Pour Ring

Clear Polypropylene Pour Rings for use with GL 45 media bottles and flasks.

Corning™ GL45 Polypropylene Screw Caps

Linerless plug seal design for efficient sealing

Fisherbrand™ Snap Caps for Nonsterile Plastic Tubes

Closures for plastic culture tubes.

Synthware™ Pluro Stopper

Set comes with 8 sizes.

Falcon™ Sterile Polyethylene Snap Caps

For Falcon Round-Bottom Tubes

DWK Life Sciences Kimble™ Kontes™ Pluro Stopper Set

This autoclavable set of 7 neoprene rubber adapters is designed to fit Buchner and fritted glass funnels.

DWK Life Sciences DURAN™ Stopper, GL 25 and GL 45, Bromobutyl Rubber, Straight Plug, Grey Bromobutyl Rubber, for GL 25 and GL 45 Laboratory Bottles

DURAN™ bromobutyl rubber closure provide a gas tight seal for all GL 25 and GL 45 laboratory bottles.

DWK Life Sciences Wheaton™ Black Phenolic Screw Cap With Rubber Liner

Nontoxic white styrene-butadiene rubber liner

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