Test Tube, 12 x 55mm (3mL), PS. They are molded from premium grade polystyrene for clarity or polypropylene for impact strength and stability to common acids, alkalis, and solvents. Polystyrene tubes can withstand 1500 RPM during centrifugation. Polypropylene tubes can withstand 3000 RPM and are autoclavable and freezable. Our broad range of sizes are sure to fit most laboratory applications.
Supply Chain Disruptions: Some items currently have longer-than-average lead times. Please contact us for current availability.