Discussion on the Interference of Reducing Substances in Water on the Determination of Hexavalent Chromium
This paper discusses the influence of several typical reducing substances on the determination results of hexavalent chromium in water at different concentrations when the national standard method GB/T 7467-1987 is used.Simultaneously the effects of these reducing substances at different concentrations on the measurement results are examined when using different anti-interference methods.
water qualityhexavalent chromium reducing substancesanti-interferencedifferent concentrations
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