ASTM
Choose from a wide range of individually calibrated plain form models measuring the relative density...
H-B DURAC API ASTM Hydrometers with Individual Calibration Report; Traceable to NIST 9 results
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These plain form hydrometers are available in a variety of models measuring the relative densities (...
H-B DURAC API ASTM Hydrometers; Traceable to NIST 29 results
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Available in a variety of individually calibrated models measuring specific gravity of petroleum pro...
H-B DURAC ASTM Precision Specific Gravity Hydrometers with Individual Calibration Report; Traceable to NIST 19 results
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Used to determine the specific gravity of soil in the range of 0.995 to 1.038, or -5 to 60 g/L (usin...
H-B DURAC Soil Analysis ASTM Hydrometers; Traceable to NIST 2 results
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Available in a variety of models measuring specific gravity of heavy and light liquids in various ra...
H-B DURAC Specific Gravity ASTM Hydrometers; Traceable to NIST 46 results
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