Home / Standards / GB/T 31520-2015 GB/T 31520-2015 Active Determination of astaxanthin in Haematococcus—High performance liquid Chromatography method 红球藻中虾青素的测定 液相色谱法 Standard Type GBT ICS 67.120.30 CCS X20 Status 现行 Issue Date 2015-05-15 Implementation 2015-05-15 Responsible Dept 农业农村部 Drafting Unit N/A