"WardsSci000564"

Durable heavy wall test tubes.

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

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

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

The perfect tubes for intermediate volumes.

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

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.

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.