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Chromic Acid Anodize Titrations

I work in a small laboratory. The titrations we perform are in support of our process line. We have a thin film sulfuric acid anodize process in line, but now have are installing a chromic acid anodize process. I am not sure on how to titrate in order to measure the limits of the chlorides as NaCl or the limits of the sulphates as H2OSO4. Could someone please let me know of a titration procedure to perform these measurements?

Gustavo Martinez
Aerospace Parts Manufacturing - Duncan, Oklahoma
2004

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