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Hold a variety of test tubes up to 20 mm.

Resists Corrosion from Chemical Spills.

These reversible racks can be used for 0.5 or 1.5 ml capacity tubes.

Convenient storage for tubes.

Polycarbonate racks provide clear views to tubes.

Interlocking, autoclavable microcentrifuge tube rack.

This rack has four sides of unbreakable polypropylene.

Easy to grab polypropylene floating rack.

The unique end plate on this rack allows you to create agar slant tubes at either 5° or 20° depending on which side you use. To create the slant tubes, simply autoclave the media tubes while they are in the rack, and after autoclaving, set the rack on the bench at the desired angle. The media will harden with a consistent slant. The rack is also useful for incubating liquid cultures on a slant. In addition, it is keyed with numbers and letters for identification, is stackable, and does not float in water baths. It will hold forty 16 mm tubes. Size: 11 1/4" x 4 1/2".

Safely store up to 12 burets.

Coated steel wire racks are chemical and corrosion resistant and come in a variety of sizes.

Durable, hardwood Test Tube Rack holds 6 tubes measuring up to 25 mm in diameter, and features 6 draining prongs.

A space saving alternative to wire racks, these stackable submersible plastic racks are constructed of a special blend of autoclavable polypropylene. This mold-resistant plastic is both safe and sterile for use in the lab. The white racks will sink in a water bath and maintain their stability even in agitated water. Each rack features end plates for labeling as well as numbered and lettered rows for tube identification. Size of each: 9 3/4" x 4 1/10" x 2 1/2".