Home / Standards / GB/T 16886.12-2023 GB/T 16886.12-2023 Active Biological evaluation of medical devices—Part 12: Sample preparation and reference materials 医疗器械生物学评价 第12部分:样品制备与参照材料 Standard Type GBT ICS 11.100.20 CCS C 30 Status 现行 Issue Date 2023-11-27 Implementation 2024-12-01 Responsible Dept 国家药监局 Drafting Unit N/A