50 VWR Centrifuge Tubes 50mL Freestanding Flat Caps PP 10000g # 82018-050

Description

For sale is a pack of 50 VWR 50mL high performance disposable centrifuge tubes
with printed graduations - Freestanding and flat caps with seal ring / sterilized. 10000 x g. Mfg # 82018-050.
According to the manufacturer:
These leak-proof conical-bottom centrifuge tubes prevent breakage and leakage during high-speed centrifugation and are made of non-cytotoxic medical grade resin that allows users to easily see sample volume and color.
Easy-to-read black graduations in ±2% increments
Contains a large, white frosted writing area
RNase-, DNase-, and endotoxin-free
Autoclavable at 121 °C and freezable to –80 °C
Sterile tubes are sterilized by irradiation
Flat caps are leak resistant and feature a molded-in elastomeric sealing ring that keeps the sealed tubes completely secure. These caps are ideal for vortexing chemicals and long rocker incubations.
Pack is factory sealed; marked with an
expiration date of 07/2022.
No outer box or literature.