Anion traces on the Metrosep A Supp 16 - 250/2.0 after Inline Preconcentration and Matrix Elimination

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Inline Preconcentration with Inline Matrix Elimination (Metrohm intelligent PreConcentration Technique with Matrix Elimination, MiPCT-ME) enables trace determination of the seven standard anions. The analysis is completed with high recovery rates on the Metrosep A Supp 16 - 250/2.0 microbore column in 33 minutes. With a preconcentration volume of 2,000 µL, the detection limits are in the lower ng/L range.