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HYDROMETER CERT 137H SPEC GRAV

ITEM#: 251-004-137H-KOE

MFR#: 251-004-137H

HYDROMETER CERT 137H SPEC GRAV

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ASTM Hydrometers and Thermohydrometers For density, relative density (specific gravity) or API gravity determination of crude petroleum, liquid petroleum products and mixtures of petroleum and non-petroleum products.