Using a modified CElixerOA 8.2 protocol, the CE anion analysis method separated acetate, azide, bromide, carbonate, chlorate, chloride, chromate, fluoride, hypophosphite, iodide, nitrate, nitrite, perchlorate, phosphate, phosphite, sulfate, sulfite, and thiocyanate. This procedure is thus useful for the routine forensic analysis of clandestine laboratory evidence when the inorganic characterization of phosphate, phosphite, and hypophosphite may assist the analyst in distinguishing the various methamphetamine manufacturing methods. The CElixerOA 8.2 dynamic coating system was modified by lowering the capillary temperature to 15 degrees centigrade and using an acid flush between runs to remove adsorbed materials. This allows the detection of ions down to between 10 and 30 parts per million with percent relative standard deviations of normalized migration times under 0.1 percent. The description of materials and methods used provides details on chemicals used, the instrumentation, sample preparation, and run conditions. The discussion of results focuses on temperature, column length, and run voltage; phosphate peak shape effects; recommended conditioning; the limit of detection; migration-time reproducibility; limitations; and applications. 1 table, 3 figures, and 29 references