"WardsSci000564"

These PYREX® borosilicate glass melting point tubes are cylindrical with a round bottom, wide mouth and beaded rim.

These sterile tubes come in a variety of sizes and packaging options to fulfill a variety of tube needs in the lab.

Outfit multiple stations for gas collection and volume measurement labs.

Combustion Tubes made of borosilicate 3.3 glass that can withstand high temperature fluctuations and thermal shocks, which is ideal for the controlled combustion of substances.

Build compact gas handling setups and guide gases through drying materials in classroom chemistry assemblies.

These high-clarity polypropylene (PP) round bottom test tubes have a 3,000 RCF rating. The tubes come with polyethylene dual-position snap caps, which offer both vented and fully closed positions.

Super-clear polypropylene tubes in superior packaging.

Free-standing microcentrifuge tube in light-blocking transparent amber color can hold up to 2.0 ml.

Choose these high quality PCR tubes for your classroom experiments.

SureSeal S™ microcentrifuge tubes are designed for a broad range of research applications.