Determination of Formic Acid and Acetic Acid in Exhaust Gas by Ion Chromatography

The paper introduces method and step of determination formic acid and acetic acid in exhaust gas by ion chromatography. Minimum detection value of formic acid and acetic acid is 0.02 mg/L and 0.05 mg/L respectively. Ion chromatography has some characteristics including quick speed,tiny sample and no pretreatment.