Chromium(VI) in children's toys – Secure determination with ion chromatography

Ion chromatography is a precise and reliable method for the determination of hexavalent chromium in children's toys. Thanks to preconcentration and Inline Matrix Elimination, the method is equally suitable for trace analysis pursuant to the new European Standard DIN EN 71, Part 3. Furthermore, the method is impressive not only because of its high degree of automation but also because of its accuracy and precision.