Home / Standards / GB/T 44969-2024 GB/T 44969-2024 Active Metal ions removal in water soluble extracts of agricultural products—Ion exchange method 农产品水溶性提取物中金属离子消除方法 离子交换法 Standard Type GBT ICS 65.020.01 CCS B 00/09 Status 现行 Issue Date 2024-11-28 Implementation 2025-06-01 Responsible Dept 国家标准委 Drafting Unit N/A