H-B Instrument Durac Specific Gravity ASTM Hydrometers: for Heavy Liquids, ASTM Number: 128H, Specific Gravity Range: 1.150 to 1.200, Accuracy: +/-0.001, Increments: 0.001, Length: 260mm
H-B Instrument Durac Specific Gravity ASTM Hydrometers: for Heavy Liquids, ASTM Number: 128H, Specific Gravity Range: 1.150 to 1.200, Accuracy: +/-0.001, Increments: 0.001, Length: 260mm
H-B Instrument Durac Specific Gravity ASTM Hydrometers: for Heavy Liquids, ASTM Number: 128H, Specific Gravity Range: 1.150 to 1.200, Accuracy: +/-0.001, Increments: 0.001, Length: 260mm
H-B Instrument Durac Specific Gravity ASTM Hydrometers: for Heavy Liquids, ASTM Number: 125H, Specific Gravity Range: 1.000 to 1.050, Accuracy: +/-0.001, Increments: 0.001, Length: 260mm
H-B Instrument Durac Specific Gravity ASTM Hydrometers: for Heavy Liquids, ASTM Number: 125H, Specific Gravity Range: 1.000 to 1.050, Accuracy: +/-0.001, Increments: 0.001, Length: 260mm
Fisherbrand Specific Gravity Hydrometers, Certifications/Compliance: ASTM E100, ASTM E126, Increments: 0.005, Length: 160 mm, Specific Gravity Range: 1.200 to 1.425, , For Use With: Measure true specific gravity of liquids heavier than Wate