Fluorspar, 43 Oxalate of Nickel, 43 Oxide of Copper, 43 Antimoniate of Potassa, 44 Silver Foil, 44 Nitroprusside of Sodium, 44 PART II. Initiatory Analysis, 47 Examination with the Glass Bulb, 47 " in the Open Tube, 52 " upon Charcoal, 55 " in the Platinum Forceps, 61 " in the Borax Bead, 69 " in Microcosmic Salt, 72 Table I.--Colors of Beads of Borax and Microcosmic Salt, 75 Table II.--Behavior of Metallic Oxydes with Borax and Microcosmic Salt, 85 Examinations with Carbonate of Soda, 103 PART III. Special Reactions, 109 A.--METALLIC OXIDES: First Group.--The Alkalies: Potassa, Soda, Ammonia, and Lithia, 110 Second Group.--The Alkaline Earths: Baryta, Strontia, Lime, and Magnesia, 115 Third Group.--The Earths: Alumina, Glucina, Yttria, Thorina, and Zirconia, 121 Fourth Group.--Cerium, Lanthanium, Didymium, Columbium, Niobium, Pelopium, Titanium, Uranium, Vanadium, Chromium, Manganese, 124 Fifth Group.--Iron, Cobalt, Nickel, 135 Sixth Group.--Zinc, Cadmium, Antimony, Tellurium, 140 Seventh Group.--Lead, Bismuth, Tin, 149 Eighth Group.--Mercury, Arsenic, 157 Ninth Group.--Copper, Silver, Gold, 161 Tenth Group.--Molybdenum, Osmium, 165 Eleventh Group.--Platinum, Palladium, Iridium, Rhodium, Ruthenium, 167 Non-Metallic Substances, 168