Alkalies, 32, 93 Ammonia, 50 Baryta, 54 Lime, 53 Potassa, 53 Soda, 53 Strontia, 54 Alkaloids, 65 Aconitine, 79 Aniline, 75 Aricine, 77 Atropine, 80 Beberine, 76 Brucine, 78 Cinchonine, 78 Codeine, 80 Colchicine, 80 Conine, 75 Delphine, 78 Digitaline, 80 Emetine, 80 Morphine, 80 Narcotine, 77 Nicotine, 75 Papaverine, 77 Picrotoxine, 80 Quinine, 77 Solanine, 79 Strychnine, 78 Veratrine, 77 Alkaloids, separation of, by Stas's method, 65 Separation of, by Otto's method, 69 Separation of, by v. Uslar and Erdman's method, 70 Separation of, by Rodgers & Girdwood's method, 71 Separation of, by Prollius's method, 72 Separation of, by Graham & Hofman's method, 73 Separation of, by Dialysis, 74 Alkaloids, identification of, 74 Alloys, examination of, 112 Alum in flour and bread, 126 Aniline, 75 Antimony, 30, 62, 93 Detection of, by Flandin and Danger's method, 32 Detection of, by Naquet's method, 34 Aricine, 77 Arsenic, 17, 60, 93 Detection of, by the method used prior to Marsh's test, 17 Detection of, by Marsh's test, 21 Detection of, by Raspail's test, 29 Detection of, by Reinsch's test, 30 Arsenic, estimation of, 21 Ashes, examination of, 104 Atropine, 80 B. Barley meal in flour, 117 Baryta, 54 Barreswil's test for milk, 140 Berberine, 76 Bicarbonate of soda in milk, 141 Bismuth, 62 Blood stains, detection of, 150 Bleaching of hair, 98 Boric acid, 90 Boutigny's examination of fire-arms, 100 Bromine, 55, 90, 93, 94 Brücke's test for blood stains, 152 Brucine, 78 Buckwheat in flour, 117, 120 C. Cadmium, 63 Carbonate of lime and magnesia in flour, 125 Cerebral substances in milk, 142 Chalk in milk, 141 Chlorine, 54 Chromium, 64 Cinchonine in sulphate of quinine, 149 Codeine, 80 Conine, 75 Coins, examination of, 112 Colchicine, 80 Copper, 62, 63 Corn meal in flour, 117, 120 D. Darnel in flour, 121 Delphine, 78 Determinative tests for poisons, 94 Digitaline, 80 Dusart's test for phosphorus, 40 Dialysis, 15, 74 Dyeing of hair, 97 E. Emetine, 80 Emulsion of almonds in milk, 141 F. Fire-arms, examination of, 100 Weapons provided with a flint, 100 Weapons not provided with a flint, 103 Fixed Oils, examination of, 128 Hempseed, 130 Olive, 128 Flandin and Danger's test for antimony, 32 Flandin and Danger's test for mercury, 37 Food (flour and bread), 114 Examination of the gluten, 116 Examination of the starch, 118 Examination of the ash, 124 Formic acid, 89 Fresenius & Neubauer's test for phosphorus, 42 G. Galactoscope, 138 Graham and Hofman's method for alkaloids, 73 Ground bones in bread and flour, 125 Gum arabic in milk, 141 Gum tragacanth in milk, 141 H.