Long Cone Oil Centrifuge Tubes

Photo of Corning 8160-100 PYREX 100mL Conical Oil Centrifuge Tube

These long cone 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 0.5mL to 2mL in divisions of 0.1mL; from 2mL to 3mL in divisions of 0.2mL; from 3mL to 5mL in divisions of 0.5mL; from 5mL to 10mL in divisions of 1mL; from 10mL to 25mL in divisions of 5mL and at 50, 75 and 100mL. Reference: ASTM D-96, D-91, D-893 and D-1796.

Photo of Kimble 45240-100 KIMAX 100mL 8" Long Cone Oil Centrifuge Tube

Kimble 45240-100 KIMAX 100mL 8" Long Cone Oil Centrifuge Tube is used in the determination of water and sediment in crude mineral oils, fuel oils and other petroleum products D1796 and MPMS 10.4 standards); in determination of volume of precipitate formed by centrifuging definite quantities of steam cylinder stocks and black oils and other lubricating oils (ASTM D91 and D128); in tests for water-insoluble solids in methylcellulose (ASTM D1347); and in testing for acidity of distillation residues or hydrocarbon liquids of gasoline or petroleum solvents (ASTM D1093). Calibrated to contain.