Home / Standards / GB/T 37500-2019 GB/T 37500-2019 Active Determination of plant growth regulators in fertilizer—High performance liquid chromatography 肥料中植物生长调节剂的测定 高效液相色谱法 Standard Type GBT ICS 65.080 CCS G20 Status 现行 Issue Date 2019-06-04 Implementation 2020-01-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A