Home / Standards / GB/T 8313-2008 GB/T 8313-2008 Abolished Tea-Determination of total polyphenols and catechins content 茶叶中茶多酚和儿茶素类含量的检测方法 Standard Type GBT ICS 67.140.10 CCS X04 Status 废止 Issue Date 2008-05-04 Implementation 2008-10-01 Responsible Dept 中华全国供销合作总社 Drafting Unit N/A