title: [Dual wavelength TLC densitometric determination of chansu (Venenum Bufonis) contents in shenqiaining injection].
abstract: This paper reports the determination of trace chansu in shenqiaining injection by TLC densitometry. The result showed the advantages of the method in accuracy and reproducibility.
authors.affiliation: Beijing Municipal Institute for Drug Control.
authors.forename: Z
authors.initials: Z
authors.lastname: Chang
authors.forename: Y
authors.initials: Y
authors.lastname: Sun
mesh_terms: D000664:Amphibian Venoms / Q000032:analysis*; D000970:Antineoplastic Agents / Q000737:chemistry*; D002855:Chromatography, Thin Layer; D003720:Densitometry; D008419:Materia Medica / Q000737:chemistry*
chemical_list: D000664:Amphibian Venoms; D000970:Antineoplastic Agents; D008419:Materia Medica