PURIFIER. Professor O. Phelps Brown’s, 127 Vervain (_Verbena officinalis_), 124, 125, 127 Vesalvine (_see_ Formamine). Milk sugar (lactose), 19, 39, 56, 100, 131, 132, 148, 151 ” sulphate, 120 ” sulphate, 145 Ammoniacum, 18 Ammoniated mercury, 113, 143, 144 Ammonium bromide, 126, 128, 129 ” carbonate, 174, 175 ” calcined, 150 Magnesium, 71, 91, 119 Malachite green, 111 Mandelyl-tropeine (_see_ Homatropine). Marmola, 85, 93 Martin’s Miracletts, 163 Nervlettes, 175 Collie’s Ointment, 57 Electricum, 64 Genoform Tablets, 60 Gentian, 62, 63, 161, 173, 179 Germicides, 31 Ginger, 49, 88, 89, 109, 110, 161 Alum, 51, 120 Aluminium oleate, 120 Corpulence (_see_ Obesity Cures).