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. Sterile tubes are sterilized by irradiation.
