Test Tubes & Racks

Kimble KIMAX® K6-33 Glass Test Tube with Lip - 55 ml Capacity

With sturdy lip. Made of tubing with correct wall thickness for maximum service. With marking spot of durable, fuse-on white enamel. 25 mm dia. x 150 mm high. More.

Safe Test Tubes For Kids

Large, clear plastic test tubes are basically indestructible. Threaded cap prevents spills. Will withstand freezing temperatures or temperatures up to 200° F (will not withstand heat from a fl... More.

Test Tube Brush

3/4". More.

Test Tube Clamp

More.

Super Tube™ Rack with 15 Safe Test Tubes

Gr. 1-8 This test tube rack is sturdy and non-slip. Includes 15 safe, unbreakable test tubes with screw lids that can also serve as bases. Capacity: 60 ml. Size: 6" L x 7/8" ... More.

Wall Mounted Glassware Drying Rack

Constructed of northern hardwood. Overall dimensions: 20" x 20". Includes 72 wooden pegs 3-1/2" long, 18 wooden pages 5-1/2" long, and 2 hanging rings. More.

Super Tube™ Rack

Sturdy plastic test tube holder will hold up to 5 Unbreakable Super Tubes™. More.

Wet/Dry Test Tube Rack For Tubes Up to 16 mm

A high specific gravity plastic provides excellent stability with no tendency to float or move in circulating water baths. An alphanumeric grid enables precise location in the rack of particular sa... More.

Kimble KIMAX® K6-33 Glass Test Tube with Lip - 10 ml Capacity

With sturdy lip. Made of tubing with correct wall thickness for maximum service. With marking spot of durable, fuse-on white enamel. 13 mm dia. x 100 mm L. More.

Wet/Dry Test Tube Rack For Tubes Up to 25 mm

A high specific gravity plastic provides excellent stability with no tendency to float or move in circulating water baths. An alphanumeric grid enables precise location in the rack of particular sa... More.