Determination of phosphate species in nu
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Oddvar RΓΈtset
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Article
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1985
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Elsevier Science
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English
β 346 KB
A flow-injection spectrophotometric method for the determination of orthophosphate is described. The signal from the yellow phosphovanadomolybdic acid complex is recorded at 400 nm. The detection limit is 0.1 mg P 1-l (as orthophosphate), the calibration graph is linear up to 30 mg P 1-l and up to 2