12 × 75mm Round Bottom Polystyrene Test Tubes, Polystyrene test tubes are an economic alternative to glass, Case of 4 PK

Details

Polystyrene test tubes are an economic alternative to glassOptions for unattached dual position snap capSize: 12 × 75mm (0.47 ×2.95 in.)Volume: 5mL (0.14 oz.)  Withstand 1500rpm during centrifugationTransparent plastic for clarityNot autoclavable