date:Mar 21, 2014
ors of the study point to the potential risk to consumers resulting from the fact that manufacturers of dietary supplements may not be aware of or even neglect the effects of possible interconversions of chromium species on the quality of the final products.
The authors continue to present in detail the sample preparation/extraction methods required (EPA Method 3060A, EPA Method 3052) to make sure that subsequent determination of chromium species in solid samples is both accurate and reliable.