да, но там вариант, похоже: Phosphorus analysis: Assay for the quantitative in vitro dete rmination of phosphorus in plasma using Elecsys 210 immunoassay analyzer according to Burtis and Ashwood (1994). The kits were obtained from Roche diagnostics GmbH, D- 68298 Mannheim- Germany . Test principle Endpoint method with sample blanking -Sample and addition of R1 (reagent blank). -Addition of R2 (phosphate reagent) and start of reac tion: Inorganic phosphate forms an ammonium phosphomolybdate complex having the formula (NH4)3[PO4(MoO3)12] with ammonium molybdate in the presence of sulfuric acid. The complex is determined photomet rically in the ultraviolet region (340 nm). http://www.zu.edu.eg/thesis/10050443.pdf + http://dc496.4shared.com/doc/p2AtoCWW/preview.html поэтому лучше, на мой взгляд, еще реагенты перечислить
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