Round base Tubes

High-quality test tubes are designed and constructed for optimal performance and excellent resistance to chemicals.

These precision-molded test and sample tubes are suited to a wide variety of applications, and are available in round- or flat-bottomed models. Minimal thermal expansion gives these test tubes high resistance to temperature changes.

Caps are available in either flat or plug styles. These high-qualities, high-performing centrifuge tubes are ideal for maintaining a secure seal when using shakers and horizontal incubators.