草本药物一级标准品,均经色谱和NMR双重方法测定组分含量,水份含量(Karl Fishcer方法测定)和溶剂残留都经测定并严格控制,确保证书上各指标高度可靠。 Ginkgolic acid C15:1 primary reference...
草本药物一级标准品,均经色谱和NMR双重方法测定组分含量,水份含量(Karl Fishcer方法测定)和溶剂残留都经测定并严格控制,确保证书上各指标高度可靠。 Ginkgolic acid C17:1 primary reference...
Kaempferol ≥97.0% (HPLC) Properties assay ≥97.0% (HPLC) total impurities ~6% water Gene Information Research your gene in Your Favorite Gene powered by Ingenuity human ... C...