Type of Posting: Notice of Intent to Revise
Posting Date: 26–Jun–2015
Targeted Official Date: 01–Aug–2015, Revision Bulletin
Expert Committee: Monographs—Small Molecules 3
In accordance with the Rules and Procedures of the Council of Experts, the Monographs—Small Molecules 3 Expert Committee intends to revise the Sodium Bicarbonate monograph. The purpose for the revision is to modify the test for Limit of Ammonia as follows:
- Revise the Signal-to-noise ratio requirement for ammonium ions from NLT 75 to NLT 20.
- Under the Chromatographic system, indicate that a 2-mm suppressor should be used.
- Add a note in the description of System suitability stock solution B to indicate that the solution may be prepared using a commercially available NIST traceable ion chromatography ammonium ion standard solution. This allows consistency with the Standard solution.
It is anticipated that the revision will be published as a Revision Bulletin on July 31, 2015 and become official on August 1, 2015, pursuant to section 7.02 of the Rules and Procedures.
Should you have any questions, please contact Elena Gonikberg, Ph. D. (301–816-8251 or firstname.lastname@example.org).