They are molded from premium grade polystyrene for clarity or polypropylene for impact strength and stability to common acids, alkalies, and solvents. Polystyrene tubes can withstand 1500 RPM during centrifugation. Polypropylene tubes can withstand 3000 RPM and are autoclavable and freezable.…

Disposable polystyrene (PS) beakers feature four-way pour spouts and are available in sizes ranging from 5mL to 1000mL volumes. The beakers can withstand temperatures up to 200°F and offer excellent chemical resistance to dilute or weak acids, aqueous solutions, alcohols and bases. The 5mL, 10mL,…