(1) Schedule "A." Arsenic and its preparations, corrosive sublimate, white precipitate, red precipitate, biniodide of mercury, cyanide of potassium, hydrocyanic acid, strychnia, and all other poisonous vegetable alkaloids and their salts; essential oil of bitter almonds, opium and its preparations, except paregoric and other preparations of opium containing less than two grains to the ounce; and
(2) Schedule "B." Aconite, belladonna, colchicum, conium, nux vomica, henbane, creosote, digitalis, and their pharmaceutical preparations; croton oil, chloroform, chloral hydrate, sulfate of zinc, mineral acids, carbolic acid, and oxalic acid.