Home / Standards / GB/T 38403.3-2025 GB/T 38403.3-2025 Active Leather and fur—Determination of the preservative content—Part 3: Gas chromatography-mass spectrometry method(methanol extraction) 皮革和毛皮 防霉剂的测定 第3部分:气相色谱-质谱法(甲醇萃取) Standard Type GBT ICS 59.140.30 CCS Y46 Status 现行 Issue Date 2025-04-25 Implementation 2025-11-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A