reference substance 第1页

Preparation of acteoside and forsythoside B reference substances from Lamiophlomis rotata Preparation and purification of theanine reference substance by preparative HPLC Preparation of naringin and neohesperidin reference substances from Citrus aurantium by medium-low-pressure preparative chromatography Determination of 7 flavonol glycosides in Ginkgo biloba reference extract Preliminary investigation on polymorphs of two traditional Chinese medicine reference substances Preparation of tricin from Bambusa textilis by preparative HPLC Study on preparation of tricin reference substance by semi-preparative HPLC in Bambusae Caulis in Taenias Study on preparation of tricin reference substance by semi-preparative HPLC in Bambusae Caulis in Taenias Preparation of curcumin, demethoxycurcumin, and bisdemethoxycurcumin reference substances and preliminary study on curcumin cytotoxicity Preparation of curcumin, demethoxycurcumin, and bisdemethoxycurcumin reference substances and preliminary study on curcumin cytotoxicity Application of relative correction factor in multi-index determination of Chinese materia medica Application of relative correction factor in multi-index determination of Chinese materia medica Preparation of loganin and morroniside reference substances from Fructus Corni Preparation of isoschaftoside reference substance from Abrus mollis Preparation of rupestonic acid reference substance by preparative HPLC Preperation of reference substance of mulberroside A from root bark of Morus alba Preparation of neoeriocitrin and naringin reference substances from Drynaria fortunei Research on quality standards of Aleuritopteris Herba Preparation of ginkgolide reference substance for analysis Fingerprints of Salvia miltiorrhiza water-soluble components by HPLC compared with fingerprint reference substance Preparation of epimedoside A and epimedin C reference substance from Epimedium wushanense by HPLC Preparation of epimedoside A and epimedin C reference substance from Epimedium wushanense by HPLC