DETERMINATION OF TUNGSTEN IN SILICATE ROCKS

[1] CUNNINGHAM T, COMMUNICATION

[2] On a colometrical determination method of small amounts of wolfram. [J]. ANGEWANDTE CHEMIE, 1932, 45 : 0674 - 0675

[3] FISCHER P, 1944, IND ENG CHEM ANAL ED, V16, P608

[4] Determination of tungsten in low-grade tungsten ores [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1943, 15 : 652 - 654

[5] Separation and colorimetric determination of rhenium and molybdenum [J]. JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1939, 23 : 497 - 508

[6] MILLER CC, 1944, ANALYST, V69, P109

[7] POLUEKTOV NS, 1941, ZAVODSK LAB, V10, P92

[8] Determination of chromium, vanadium, and molybdenum in silicate rocks [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1936, 8 : 336 - 341

[9] SANDELL EB, 1943, J GEOL, V51, P112

[10] Spectrochemical assay for traces of tungsten [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1943, 15 : 79 - 80

[1] CUNNINGHAM T, COMMUNICATION

[2] On a colometrical determination method of small amounts of wolfram. [J]. ANGEWANDTE CHEMIE, 1932, 45 : 0674 - 0675

[3] FISCHER P, 1944, IND ENG CHEM ANAL ED, V16, P608

[4] Determination of tungsten in low-grade tungsten ores [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1943, 15 : 652 - 654

[5] Separation and colorimetric determination of rhenium and molybdenum [J]. JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1939, 23 : 497 - 508

[6] MILLER CC, 1944, ANALYST, V69, P109

[7] POLUEKTOV NS, 1941, ZAVODSK LAB, V10, P92

[8] Determination of chromium, vanadium, and molybdenum in silicate rocks [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1936, 8 : 336 - 341

[9] SANDELL EB, 1943, J GEOL, V51, P112

[10] Spectrochemical assay for traces of tungsten [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1943, 15 : 79 - 80