CELLSTAR® Cell culture tubes are made of high-grade polystyrene and are available with screw cap, bayonet cap or two-position vent stopper.

• Sterile
• Disposable
• Free of RNase, DNase, and human DNA
• Nonpyrogenic
• Polystyrene construction

The clarity of polystyrene makes tubes ideal for optical measurements.

Screw caps ensure a secure seal. Ventilation snap caps have two positions, allowing either controlled gas exchange or a secure seal. All tubes are supplied sterile, RNase-, DNase-, and human DNA-free, noncytotoxic (EN ISO 10993), and nonpyrogenic.

Tubes offer improved cell adhesion through physical surface treatment.