300 g ASTM Class 1 Electronic Balance Weight without Certificate, CylinderFeaturesCan be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision...
1500 g ASTM Class 1 Electronic Balance Weight without Certificate, CylinderFeaturesCan be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision...
3 g ASTM Class 1 Calibration Weight without CertificateFeaturesCan be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances...
60 g ASTM Class 1 Electronic Balance Weight without Certificate, CylinderFeaturesCan be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision...
30 g ASTM Class 1 Electronic Balance Weight without Certificate, CylinderFeaturesCan be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision...