4 kg ASTM Class 4 Electronic Balance Weight with NVLAP Accredited Certificate, CylinderFeaturesCan be used for calibration of semi-analytical balances and for student use.Can be used to check or...
50 g ASTM Class 4 Electronic Balance Weight with NVLAP Accredited Certificate, CylinderFeaturesCan be used for calibration of semi-analytical balances and for student use.Can be used to check or...