Centrifuge Tube, Nominal Capacity - Metric 50 mL, Body Diameter - Metric 28.7 mm, Nominal Capacity - English 1.69 oz, Overall Height - Metric 120 mm, Body Material Polypropylene, Maximum Relative Centrifugal Force 16,000 x g, Tube Type Centrifuge Tube, Body Color Black, Graduated No, Graduation Increments - Metric 5 mL, Includes Closure Yes, Closure Material HDPE, For Use With Centrifuges, Autoclavable Yes, Sterile/Non-Sterile Sterile