SPECTROPHOTOMETRIC QUANTIFICATION OF GUIGNARD'S SODIUM PICRATE TEST

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Parent Category: 1981

TAN SWEE LIAN and NOOR AUNI HAMIR

SUMMARY

The Guignard's sodium picrate test was quantified by the use of standard cyanide solutions and spectrophotometric measurements. A comparison between the quantitave method so developed and the usual visual classification is presented.

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