PYREX 100 mL Oil Pear-Shaped Centrifuge Tube Lifetime-Red with White Graduations Case of 12

These 100 mL PYREX 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 1.5 mL in 0.1 mL divisions. The body is graduated from 1.5 mL to 5 mL in 0.5 mL divisions; from 5 mL to 10 mL in 1 mL divisions; and at 15, 20, 25, 50 and 100 mL. Reference: ASTM D-96 and D-1966.