"tube+coolers"

Included spring platform accepts tubes, bottles and flasks.

These easy-to-use sets consist of a 1.9cm (³/₄") long needle and multi-sample Luer adapter, an 18cm (7") or 30cm (12") length of tubing, and a needle shield

A fine borosilicate condenser with the inner tube sealed in.

MC-12 features 16,100 x g centrifugal force, and a 12 tube capacity (1.5/2.0 mL; accepts 0.5/0.2 mL tubes with optional adapters).

Blood collection sets consist of a 1.9cm (³/₄") needle and a multi-sample Luer adapter, connected by a 17.8cm (7") or 30.5cm (12") length of tubing

Minimize the risk of needlestick injuries by simply pressing the shield over the needle until it locks into place

Simple and easy to use design.

For use with most pocket and clock aneroids.

Centrifuge brushes with fan tips to clean and protect the bottoms of tubes.

The Tube of Toothpaste Demo takes the decomposition of hydrogen peroxide to a new level by adding soap and food coloring.

Sturdy, non-flexible delivery tube is integrated into side of bottle.

Unusual glassy tubes of fused sand produced by lightning strikes in desert sediments. Average size: 1.5"- 2".

Made from high quality, unbreakable, 6 mm polypropylene tubing.

Mounting kit for Estes standard engines and rocket body tubes.

The extender is used to make an air-tight connection between a syringe and plastic, vinyl, or rubber tubing.

Sale

Measure sample temperature in hard-to-reach areas, including cuvettes, test tubes, flasks, and beakers.