Iron as a disturbing factor in the determination of phosphate by the molybdenum blue method
The interference of ferric and ferrous iron in the determination of phosphate by the molybdenum blue method has been studied. It was found that the presence of ferric iron in the solutions could cause either an increase or a decrease in the colour intensity depending on the amount of stannous chlori...
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| Format: | Article |
| Language: | English |
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Scientific Agricultural Society of Finland
1954-01-01
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| Series: | Agricultural and Food Science |
| Online Access: | https://journal.fi/afs/article/view/71356 |