China 'GB/T 16886.19-2022
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 16886.19-2022
Biological evaluation of medical devices - Part 19: Physicochemical, morphological and surface characterization of materials 医疗器械生物学评价 第19部分:材料物理化学、形态学和表面特性表征
Issued Date:2022/12/30
Implemented Date:2024/1/1
Issued by:
The Standardization Administration of the People's Republic of China