Iron in a chromium bath (triethanolamine-bromate-method)
AN-V-177
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The concentration of Fe(total) is determined by polarography in alkaline electrolyte containing triethanolamine (TEA) and KBrO<SUB>3</SUB>. All reagents typically contain Fe impurities. Therefore a subtraction of the reagent blank is recommended.
The concentration of Fe(total) is determined by polarography in alkaline electrolyte containing triethanolamine (TEA) and KBrO3. All reagents typically contain Fe impurities. Therefore a subtraction of the reagent blank is recommended.