简介:The quantifications of total chromium (A) and chromic acid (B) can be carried out as described in
this application note following the calculation formulae below. The amount of chromic anhydride
can be obtained by subtr简介:The quantifications of total chromium (A) and chromic acid (B) can be carried out as described in
this application note following the calculation formulae below. The amount of chromic anhydride
can be obtained by subtracting the quantity of chromic acid from the blank test result (C).
Chromic anhydride = (C) – (B)
Trivalent chromium = (A) – (B)
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