"WardsSci000564"

Long glass gas measuring tubes with closed top and permanent, clearly marked graduations.

VWR® Test tubes are made from high-quality glass.

These culture tubes are made of high-quality borosilicate glass.

Intermediate hardness and melting point.

Ideal for student use, these clamps hold test tubes measuring up to 25 mm firmly and can be manipulated easily. Made from brass.

One-piece construction with an overall length of 13 cm (5 inches).With molded finger grips to help students work with test tubes.

Package of six.

This soft-glass tubing is lead and potash free.

Divide single source tubing into two with this autoclavable connector. Fine chemically resistant polypropylene. Package of ten.

Ideal for handling preserved specimens, the wide clamping jaws are flattened and have serrations to prevent slipping.

Choose these high quality PCR plates for your classroom experiments.

These supports keep test tubes secure.

These microcentrifuge tubes are made of polypropylene. The attached lid provides a tight, leakproof seal.

Safe Storage for Test Tubes of All Sizes

Provides an Optimum Seal Every Time.

The perfect tubes for intermediate volumes.

Clear Seal™ screw cap microtubes are an all-purpose laboratory microcentrifuge line.

Semi-permeable membrane, perfect for osmosis and diffusion projects.