茶叶提取物来源于红茶,Tea extract from Camellia sinensis;analytical standard, ≥80% theaflavins (theaflavin and theaflavin gallates) basis
- 首页 /
- 化学 /
- 中药化学对照品, 杂质对照品, 药典标准品 /
- 茶叶提取物来源于红茶,Tea extract from Camellia sinensis;analytical standard, ≥80% theaflavins (theaflavin and theaflavin gallates) basis