HPLC Separation of Inorganic Anions


Organic and inorganic acids and ions can be separated on a Primesep B4 column based on their ionic properties. Method can be used for quantitation of residual acids in various products and sample matrices. Trifluoracetic, hydrochloric, methanesulfonic, and nitric acids are separated using ACN-water-ammonium formate. Ions can be detected by ELSD, CAD or LC/MS.



Application Analytes:

Hydrochloric Acid
Methanesulfonic Acid
Nitrate
Nitric Acid
Organic Acids
Perchloric Acid
TFA (Trifluoroacetic Acid)