Chromium, hexavalent, atomic absorption spectrometric,
9. Precision It is estimated that the precision of this method for Cr+6 is equal to total chromium by the atomic absorption spectrometric chelation-extraction method.
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Total Chromium & Hexavalent Chromium Measurement
See the regulations on total chromium and hexavalent chromium measurement. We provide analytical solutions for chromium determination using ion chromatography and atomic absorption spectroscopy