Centrifuge Tubes, Petrochemical Centrifuge Tube, Pyrex® Glass, Corning®

PYREX 100mL Petroleum Centrifuge Tubes with White Graduations
These 100mL PYREX conical centrifuge tubes have white graduations and are used in accordance with standard methods of testing for water and sediment in petroleum products.These tubes are graduated upward to 0.5mL in divisions of 0.05mL; from 0.5 to 2mL in divisions of 0.1mL; from 2 to 3mL in divisions of 0.2mL; from 3 to 5mL in divisions of 0.5mL; from 5 to 10mL in divisions of 1mL; from 10 to 25mL in divisions of 5mL and at 50, 75 and 100mL. The Lifetime-Red tubes have white graduations against a permanent red panel for easier reading.

Pear-shaped centrifuge tubes are used for determination of water and sediment in petroleum products. They are fabricated from mold-blown blanks to insure uniform shape and greater mechanical strength. The scale and figures are durable white enamel which stand out clearly against the red color-band on these Lifetime Red tubes. The stem is graduated from 0 to 1.5mL in 0.1mL divisions. The body is graduated from 1.5 to 5mL in 0.5mL divisions; from 5 to 10mL in 1mL divisions; and at 15, 20, 25, 50 and 100mL.