SpectraTube Rainbow Capped Centrifuge Tubes
Don’t let the pretty colors fool you! These conical 15mL and 50mL centrifuge tubes are made of premium polypropylene, with exceptionally uniform wall thickness for clarity and centrifugal strength. Tubes and caps may be used for sample storage at temperatures as low as -86°C. Tubes and caps are suitable for stem cell research and certified sterile, RNase, DNase, and Pyrogen free. Refers to liquids with a specific gravity of 1.0, using appropriate rotors, cushions, and adapters.