Globe Scientific 6285 Polypropylene Centrifuge Tube with Attached Blue Flat Top Screw Cap, Sterile, Printed Graduation, Bag Pack, 15mL Capacity (Case of 500)

• General Purpose Tubes - Conical-shaped polypropylene tubes feature an 8,500 RCF spin rate and -20°C to +121°C temperature range for general lab use • Easy to Read - Includes large white writing space and printed black graduations in 0.5 mL increments • Attached Screwcaps - Blue flat caps are leak-resistant, made from polypropylene, and are pre-attached • Sterile - Packaged and sold sterile; tubes and caps can be autoclaved, separately • Bag-Pack - 20 bags of 25 (500 count)