Home / Standards / GB/T 46389-2025 GB/T 46389-2025 Active Determination of the activity of heparin lyase 肝素酶活力的测定 Standard Type GBT ICS 07.080 CCS A40 Status 现行 Issue Date 2025-10-05 Implementation 2026-05-01 Responsible Dept 国家标准委 Drafting Unit N/A