USP Proposes New Chapters on Elemental Impurities

In a move that should interest all spectroscopists involved in pharmaceutical research, the USP proposed new chapters on elemental impurities last week.

In a move that should interest all spectroscopists involved in pharmaceutical research, the USP proposed new chapters on elemental impurities last week. They are currently listed on their website at www.usp.org/hottopics/metals.html, and comments are due by April 10, 2010.