TY - Data T1 - Quality control standard technical plan for the preparation process of high-purity rare earth reagents A1 - zhao yan DO - 10.12072/ncdc.gcxtsj.db7390.2026 PY - 2026 DA - 2026-05-25 PB - National Cryosphere Desert Data Center AB - 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. DB - NCDC UR - http://www.ncdc.ac.cn/portal/metadata/98b421ff-b9d4-494e-9add-540aab4b8416 ER -