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Standard Calibration Oils for EZ® and S90 Cups
These viscosity standards are produced in strict accord with ISO 9002 and ANSI Q92. 1987. Packaged in sealed, dark glass pint bottles; minimum one year shelf life. Actual lot data is printed on the label and is directly traceable to NIST. Supplied with a chart showing viscosity from 20°C to 27°C. To ensure freshness this item drop ships directly from the manufacturer.
Do NOT use silicone fluids to calibrate EZ® or S90 viscosity cups — these materials permanently alter the cups' performance.