ISO International Standard

Water quality — Determination of chromium(VI) — Spectrometric method using 1,5-diphenylcarbazide

Specifies a spectrometric method for determination of chromium(VI) in water. The method is applicable to the determination of dissolved chromium(VI) in waters in the concentration range of 0,05 mg/l to 3 mg/l. The application range may be extended by dilution of the sample.

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