"tube+coolers"

Plankton net are made of cone-shaped nets with nylon cloth to collect plankton in a removable, clear conical graduated tube attached at the end of the net.

For Use With Life/Form Injection Simulators

Ice-free, stable cooling for sample tubes.

Demonstration tool for fluid dynamics and the Bernoulli effect of water flow.

Medium weight with wide flared top.

Modern, More Efficient Tubes for General Lab Work.

High quality and reliable.

Sterile. For culture of Tetrahymena. Supplied in 20 x 150 mm tubes. Package of 12.

Pick up test tubes easily and safely.

Illustrates a Specific Insect Mouthpart Type

The TubeRocker Mini is designed to provide the ideal speed and tilt angle (24 rpm and 30°) for agitation of sample tubes. The grooved design of the included rubber mat properly secures all tube sizes ranging from 1.5 to 50 ml, without the use of added straps or bands.

Somewhere Over the Rainbow Chemistry Lessons Fly.

Perfect for Student Use.

White bristles. Size: 9"; brush size: 1/2" dia. x 4 1/2"L. Package of 12.

Made for easy glass cutting.

Stout-walled Thistle Tube Funnels for the delivery of liquid to an existing system or apparatus.