Home / Standards / GB/T 23961-2023 GB/T 23961-2023 Active Determination of low carbon aliphatic amines—Gas chromatographic method 低碳脂肪胺含量的测定 气相色谱法 Standard Type GBT ICS 71.080.30 CCS G15 Status 现行 Issue Date 2023-09-07 Implementation 2024-04-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A