Centrifuge Tube, Nominal Capacity - Metric 5 mL, Body Diameter - Metric 20 mm, Nominal Capacity - English 0.16 oz, Overall Height - Metric 60 mm, Body Material Polypropylene, Maximum Relative Centrifugal Force 25,000 x g, Tube Type Centrifuge Tube, Body Color Natural, Graduated Yes, Graduation Increments - Metric 0.2 mL, Includes Closure Yes, For Use With Centrifuges, Autoclavable Yes, Sterile/Non-Sterile Sterile, Special Features Tubes Have Frosted Marking Spot and Engraved Graduations