Single column ion chromatographic determination of inorganic acids in workroom places.
Single Column Ion Chromatography (SCIC) combines low capacity-columns, low conductivity eluents and a detector with considerable electronic supression capability and enables quantitation of ions at the ppm level without the need of a suppressor column associated with other forms of Ion Chromatography. Vapors and aerosols of inorganic acids are collected on filter and silica gel tubes and analyzed directly by SCIC. A conventional liquid chromatograph with a low capacity column and a conductimetric detector is used to analyze aerosols of Cl-, Br-, NO-3 and SO=4 with good results.
I
I
Guillot
X
X
Guardino
D000143:Acids / Q000032:analysis*; D000395:Air Pollutants, Occupational / Q000032:analysis*; D001965:Bromides / Q000032:analysis; D002712:Chlorides / Q000032:analysis; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D007202:Indicators and Reagents; D009566:Nitrates / Q000032:analysis; D013431:Sulfates / Q000032:analysis
D000143:Acids; D000395:Air Pollutants, Occupational; D001965:Bromides; D002712:Chlorides; D007202:Indicators and Reagents; D009566:Nitrates; D013431:Sulfates