Determination of Bethanechol by Ion Chromatography

Application Note 148 Determination of Bethanechol by Ion Chromatography INTRODUCTION Amines are widely used in various industries, such as the chemical, manufacturing, power, and pharmaceutical industries. In pharmaceuticals, amines may be used in the production of emulsifying agents and medications.…

Application Note 194 Determination of Carbachol In Ophthalmic Solutions Using a Reagent-Free Ion Chromatography System INTRODUCTION Carbachol is a choline ester and a positively charged quaternary ammonium compound used primarily for ophthalmic applications, such as solutions used for glaucoma treatment…

Dave Thomas and Jeff Rohrer Thermo Fisher Scientific, Sunnyvale, CA, USA Introduction The common alkali and alkaline earth cations are not considered primary drinking water contaminants in the U.S.; however they are monitored and reported by many public water suppliers…

Application Note 141 Determination of Inorganic Cations and Ammonium in Environmental Waters by Ion Chromatography Using the IonPac® CS16 Column INTRODUCTION The common alkali and alkaline earth cations are not considered primary drinking water contaminants in the U.S.; however they…