Another comment:
It seems highly unlikely that any metal could contain Cr(VI), which
is readily reduced to Cr(III) under reducing conditions. Seems like
a total Cr values would be relevant.
-Tom
>Dear All
>
>We want to analyze Cr+6 in polymer and metal. I understand that IC, UV-Vis,
>or ICP could be used. I am looking for the sample preparation and
>analytical method. Thank you.
>
>Dae M. Lee
>AnApex Co.
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--
**************************************
Thomas M. Johnson
Assistant Professor
Dept. of Geology, MC-102
245 Natural History Bldg.
1301 W. Green St.
University of Illinois
Urbana, IL 61801
Phone (217) 244-2002
FAX (217) 244-4996
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