title: [Color reaction of benzylpenicillin with fuming nitric acid].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D009566:Nitrates; D010400:Penicillin G
chemical_list: D009566:Nitrates; D010400:Penicillin G
vernacular_title: Zur Anfärbung von Benzylpenicillin mit rauchender Salpetersäure.