PYREX® Heavy Duty Conical Centrifuge Tubes, Graduated, Corning
PYREX® conical centrifuge tubes have durable white enamel graduations and are made with increased wall thickness for greater mechanical strength.
In order to conform to outside diameter and overall length limitations imposed by centrifuge rotors and supports, it has been necessary to reduce the capacity of these heavy duty tubes. The 10 and 12 ml sizes are graduated upward from the tip in 0.1 ml divisions. The 40 ml size is graduated upward from the tip in 0.5 ml divisions to 10 ml, and from 10 to 40 ml in 1 ml divisions.