Viscosity Standards

CONOSTAN^® the trusted name in oil based standards announces the availability of General Purpose Viscosity Reference Standards manufactured in accordance with ASTM D2162. CONOSTAN^® certified mineral oil viscosity standards were developed for the calibration and verification of all type of viscometers, including glass capillary viscometers, rotational viscometers, cup and falling ball viscometers. All standards are traceable to National Standards and according to ASTM & IP methods. Each standard carries a stability guarantee of up to 2 years. The determination of kinematic and dynamic viscosity values were made in accordance with ASTM D445/446 and ISO 3104/3105 and are traceable to NIST (National Institute of Standards and Technology).