date:Jul 03, 2014
ensitivity of the proposed method allows for detection of adulterants at levels consistent with, and in most cases well below, those indicative of economic adulteration. USP is developing supporting reference standards for analytes covered in this method which are not readily commercially available as high-purity reference materials.
USPs Food Chemicals Codex Forum is a free, online tool for public review of draft quality standards for food ingredients. The latest proposals are available and op