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References
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1
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Vogel, A. I., Química Analítica Quantitativa, Ed. Kapelusz, Brazil, Vol. 1, 1960.
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2
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Basak, A. C.; Ghosh, K.C.; Paul, R. A.; Bhattacharjee, S.; Pandey, L.P. A review on thiocyanate methods for the estimation of molybdenum by molecular absorption spectroscopy. Talanta, 1995, 42:497-506.
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3
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Crouthamel, C.E.; Johnson, C.E. Thiocyanate spectrophotometric determination of molybdenum and tungsten. Anal. Chem. 1954, 26:1284-1291.
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4
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Hope, R.P. Colorimetric determination of molybdenum in scheelite ores and concentrates. Anal. Chem. 1957, 29(7):1053-1055.
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