Rubber Stoppers

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

Fisherbrand™ Disposable Polyethylene Cuvette Stoppers

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

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.

Fisherbrand™ Snap Caps for Nonsterile Plastic Tubes

Closures for plastic culture 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.

Synthware™ Pluro Stopper

Set comes with 8 sizes.

Falcon™ Sterile Polyethylene Snap Caps

For Falcon Round-Bottom Tubes

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 Kimble™ No. 12 Silicone Stoppers

General purpose single-hole silicone rubber stoppers.

Corning™ Polyethylene Caps for Cluster Tube System

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.

Fisherbrand™ Solid Neoprene Rubber Stoppers

Recommended where rubber would be attacked or deteriorated

Eisco™ Rubber Cones

Designed for use with Buchner Funnels in filtration assemblies, these cones are made of flexible, quality neoprene rubber. Rubber Cones have superior chemical stability, and can withstand a wide temperature range.

DWK Life Sciences Wheaton™ Flange Style Rubber Stopper

For research and parenteral drug applications

GSC Go Science Crazy Rubber Stopper, Size 8, 2 holes 5mm in diameter

Pliable Soft Rubber Stoppers for multiple applications

DWK Life Sciences Wheaton™ Snap-on Style Stoppers for Vials and Serum Bottles

For maximum sealing of vials with blow-back glass finish

Fisherbrand™ Printed Disposable Culture Tube Caps

Sterile caps snap tight to prevent sample loss.