%0 Dataset %T Ferromanganese standard curve data set (November 2018) %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/87233051-c9c0-4449-8f66-0bf72af92ed4 %W NCDC %R 10.12072/ncdc.UTCMW.db2193.2022 %A Zhang Chunhui %K Fe Mn standard curve;numerical simulation;absorbance;scatter diagram %X Taking iron and manganese as the simulation factor, the numerical simulation is carried out by using origin2019 software. Based on the absorbance theory, the absorbance test is carried out for different contents of iron and manganese respectively. The data set contains 42 data / group bars.