[Thin-layer chromatographic demonstration of p-hydroxybenzoic acid ester in externally applied drugs and cosmetics].
D001565:Benzoates / Q000032:analysis*; D002855:Chromatography, Thin Layer; D003358:Cosmetics / Q000032:analysis*; D009824:Ointments / Q000032:analysis*
D001565:Benzoates; D003358:Cosmetics; D009824:Ointments
Dünnschichtchromatographischer Nachweis der p-Hydroxybenzoesäureester in externen Arzneimitteln und Kosmetika.