Home / Standards / GB/T 40223-2021 GB/T 40223-2021 Active Determination of free gossypol of plant metabolites—Enzyme-linked immunosorbent assay 植物代谢产物游离棉酚测定 酶联免疫吸附法 Standard Type GBT ICS 07.080 CCS A40 Status 现行 Issue Date 2021-05-21 Implementation 2021-12-01 Responsible Dept 国家标准委 Drafting Unit N/A