ASTM D2162, ASTM D445, ASTM D7042, ASTM 7483, IP543, ISO/IEC 17025
PSL dynamic Viscosity Reference Standards are suitable for verifying or calibratig a wide range of rheometers, rotational viscometers, cone and plate, and rolling ball viscometers.
Viscosity values listed against these products are nominal values. Actual values may vary.