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- [23] COLORIMETRIC DETERMINATION OF SMALL AMOUNTS OF PHOSPHORUS IN THE PRESENCE OF LARGE AMOUNTS OF VANADIUM INDUSTRIAL LABORATORY, 1958, 24 (04): : 456 - 456
- [27] POTENTIOMETRIC DETERMINATION OF MOLYBDENUM AS SILVER MOLYBDATE ZEITSCHRIFT FUR ANALYTISCHE CHEMIE FRESENIUS, 1966, 219 (02): : 187 - &