The determination of hexavalent chromium (Cr6+) in electronic and electrical components and products to comply with RoHS regulations.

Abstract

Toxicity of hexavalent chromium (Cr(6+)) was focused on with a publication of EU RoHS directive, a novel method to determine hexavalent chromium is developed. It is a combination of energy dispersion X-ray fluorescence spectrometry (EDXRF), spot test, alkali digestion and UV-vis spectrophotometric analysis. First, by EDXRF screening, the presence or absence… (More)
DOI: 10.1016/j.jhazmat.2008.07.150

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