Home / Standards / GB/T 45633-2025 GB/T 45633-2025 Active Collection and processing of human saliva biomaterial 人类唾液样本采集与处理 Standard Type GBT ICS 07.080 CCS C04 Status 现行 Issue Date 2025-04-25 Implementation 2025-04-25 Responsible Dept 国家标准委 Drafting Unit N/A