EXTRACTION OF HETEROPOLY ACIDS - APPLICATION TO DETERMINATION OF PHOSPHORUS

[1] AKKSEEV RK, 1945, ZAVOD LAB, V11, P122

[2] The estimation of phosphorus [J]. BIOCHEMICAL JOURNAL, 1940, 34 (06) : 858 - 865

[3] BERENBLUM I, 1938, BIOCHEM J, V32, P287

[4] Berzelius J. J., 1826, ANN PHYS CHEM, V6, P369

[5] SPECTROPHOTOMETRIC DETERMINATION OF PHOSPHORUS AS MOLYBDIPHOSPHORIC ACID [J]. ANALYTICAL CHEMISTRY, 1948, 20 (08) : 749 - 751

[6] DETERMINATION OF PHOSPHORUS, GERMANIUM, SILICON, AND ARSENIC BY THE HETEROPOLY BLUE METHOD [J]. ANALYTICAL CHEMISTRY, 1947, 19 (11) : 873 - 877

[7] BRABSON JA, 1944, IND ENG CHEM ANAL ED, V16, P705

[8] Copaux H, 1921, CR HEBD ACAD SCI, V173, P656

[9] FARRER KTH, 1944, AUSTRALIAN CHEM I J, V11, P222

[10] FILIPPOVA NJ, 1950, ZAVODSK LAB, V16, P536

[1] AKKSEEV RK, 1945, ZAVOD LAB, V11, P122

[2] The estimation of phosphorus [J]. BIOCHEMICAL JOURNAL, 1940, 34 (06) : 858 - 865

[3] BERENBLUM I, 1938, BIOCHEM J, V32, P287

[4] Berzelius J. J., 1826, ANN PHYS CHEM, V6, P369

[5] SPECTROPHOTOMETRIC DETERMINATION OF PHOSPHORUS AS MOLYBDIPHOSPHORIC ACID [J]. ANALYTICAL CHEMISTRY, 1948, 20 (08) : 749 - 751

[6] DETERMINATION OF PHOSPHORUS, GERMANIUM, SILICON, AND ARSENIC BY THE HETEROPOLY BLUE METHOD [J]. ANALYTICAL CHEMISTRY, 1947, 19 (11) : 873 - 877

[7] BRABSON JA, 1944, IND ENG CHEM ANAL ED, V16, P705

[8] Copaux H, 1921, CR HEBD ACAD SCI, V173, P656

[9] FARRER KTH, 1944, AUSTRALIAN CHEM I J, V11, P222

[10] FILIPPOVA NJ, 1950, ZAVODSK LAB, V16, P536