"WardsSci000564"

Different heights, thickness, and lengths to meet all your class and lab needs.

Intermediate hardness and melting point.

Y-shaped connector with a 120° angle provides safer connections as the ends have constrictions to hold rubber tubing securely.

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.

These tubes are made from special tubing to give the optimum wall thickness.

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

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

This soft-glass tubing is lead and potash free.

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

For joining two rubber tubes to a common tube at right angles. Safer connections are provided as the ends have constrictions to hold rubber tubing securely.

Choose these high quality PCR plates for your classroom experiments.

Pre-cleaned borosilicate glass test tubes with rims. Tubes can be used for hot or cold applications, are reusable, and can be autoclaved.

These supports keep test tubes secure.

Provides an Optimum Seal Every Time.

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

Safe Storage for Test Tubes of All Sizes