硫辛酸，***苦苷，***，龙血素B对照品硫辛酸Alphalipoicacid62-46-4HPLC≥98%20mg现货***苦苷Gentiopicrin20831-76-9HPLC≥98%20mg现货***Borneol507-70-0HPLC≥98%20mg现货龙血素BLOUREIRINB无HPLC≥98%20mg现货)