AN000165: Assay of Tromethamine in Pharmaceutical Formulations
DescriptionTromethamine is commonly used as a buffering agent, alkalizer, and emulsifying agent in pharmaceutical and cosmetic preparations, and as a counterion for acidic drug substances. This work describes an IC method that uses a Thermo Scientific™ Dionex™ IonPac™ CS20 cation exchange column, electrolytically generated MSA eluent, and suppressed conductivity detection to determine tromethamine in pharmaceutical formulations.
|Keywords:||RFIC, suppressed conductivity detection, Dionex IonPac CS20 column, CDRS, CDRS suppressor, COVID-19 vaccine, AN 000165|
|Author:||Sachin Patil and Jeff Rohrer|
|Affiliation:||Thermo Fisher Scientific, Sunnyvale, CA|
For Research Use Only. Not for use in diagnostic procedures.