Home / Standards / GB/T 16886.12-2017 GB/T 16886.12-2017 Abolished 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 C30 Status 废止 Issue Date 2017-12-29 Implementation 2018-07-01 Responsible Dept 国家药监局 Drafting Unit N/A