HPLC Method for Analysis of Inorganic anions on BIST™A+ Column

https://sielc.com/hplc-method-for-analysis-of-inorganic-anions
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Chromatogram

Method Parameters

Mobile PhaseMeCN – 90%
BufferTMDAP ( N,N,N’,N’-Tetramethyl-1,3-diaminopropane) formate – 5 mM pH 4.0
Flow Rate1.0 ml/min
DetectionELSD, 70C
Class of CompoundsAcid, Inorganic anion
Analyzing CompoundsChloride, Bromide, Nitrate, Iodide,  Perchlorate, TFA, Methanesulfonic acid

HPLC Column Used

BIST™ A+, 4.6×50 mm, 5µm, 100A