<941> X-Ray Powder Diffraction

Expert Committee: General Chapters EC

Coordinating Pharmacopeia: EP

A harmonized standard for X-Ray Powder Diffraction has been approved by the Pharmacopeial Discussion Group (PDG) as described in its PDG Sign-Off Cover Page. Since there was no web posting at the time of sign-off of this chapter, all previous PDG sign-offs and Stage 6 postings are summarized as below:

Should you have any questions about this General Chapter, please contact Edmond Biba (301-230-3270 or exb@usp.org). For any questions about the PDG and its processes, please see Pharmacopeial Harmonization Group or contact Richard Lew at (240-221-2060 or rll@usp.org).