Corning 431844 Polypropylene Flat Bottom Centrifuge Bottle with Silicone O-ring Cap, 500mL Capacity, Nonsterile, Translucent (Case of 24)

Corning 500mL translucent polypropylene (PP) flat bottom centrifuge bottles come with the high performance silicone O-ring cap are packed 24 per case. The high performance silicone O-ring caps are designed for high speed applications with its wide knurls for easy grip feature. Bottles have extra-thick walls for durability and wide-mouth design for easy liquid handling.