HandiLaz Mini Particle Counter
When will USP 797 become effective?
USP 797 is currently effective. Also, it is in review stage. The current stage for that (April 2007) is that the public comments are being reviewed by the USP Expert Committee.
There is a revision to be announced and there is no fixed date for that as yet. It could be as early as 2008.
For more information read Steps to Meet USP<797>.