University of North Florida
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Stuart Chalk, Ph.D.
Department of Chemistry
University of North Florida
Phone: 1-904-620-1938
Fax: 1-904-620-3535
Website: @unf

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Classification: Vegetable -> bean -> kidney

Citations 1

"Flow Injection Analysis. 2. Ultra Fast Determination Of Phosphorus In Plant Material By Continuous-flow Spectrophotometry"
Anal. Chim. Acta 1975 Volume 79, Issue 1 Pages 79-91
J. Rika and J. W. B. Stewart

Abstract: The effect of sample volume, tube length, tube diameter, peak height and sampling rate on the determination of P in acidic plant digests was investigated, and optimal conditions for the flow injection method were described. Sampling rates of 420 samples/hr were achieved without incurring problems from carryover of samples, and evidence was obtained that rates ≤700 samples/hr were possible. The flow injection method was proved to be suitable for routine analyzes.
Phosphorus Sample preparation Spectrophotometry Optimization