%0 Dataset %T Quality control standard technical plan for the preparation process of high-purity rare earth reagents %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/98b421ff-b9d4-494e-9add-540aab4b8416 %W NCDC %R 10.12072/ncdc.gcxtsj.db7390.2026 %A zhao yan %K High purity rare earth reagent;Quality Control Standards %X This technical plan originates from the data and requirements of each process in the preparation process of high-purity rare earth reagents, establishes quality control standards, and realizes the standardization and standardization of the research and development and production of high-purity rare earth reagents.