Home / Standards / GB/T 23527.4-2025 GB/T 23527.4-2025 Active Quality requirements for enzyme preparations—Part 4: Immobilized glucose isomerase preparations 酶制剂质量要求 第4部分:固定化葡萄糖异构酶制剂 Standard Type GBT ICS 07.100.30 CCS X60 Status 现行 Issue Date 2025-02-28 Implementation 2026-03-01 Responsible Dept 国家标准委 Drafting Unit N/A