AN-M-007
Determination of urea in ultrapure water using IC-MS
Summary
Urea is not a typical analyte for ion chromatography. In combination with MS, however, IC is the method of choice for the trace analysis of urea in ultrapure water. This Application Note shows the determination of urea concentrations in the ppb range using the Metrosep C 6 - 250/4.0 column.