4
–
Example Applications
Thermo Scientific
Product Manual for IonPac AS31 Columns
Page 22 of 45
155007-01
For Research Use Only. Not for use in diagnostic procedures.
4.5
Separation and Detection of 9 Haloacetic Acids, Bromate, and Dalapon using
IC Method and EPA Method 557 Laboratory Synthetic Sample Matrix
The following chromatograms demonstrate the Dionex IonPac AS31 column’s selectivity and capacity using IC method
and EPA Method 557 LSSM matrix.
Figure 4
Analysis of Dalapon, Bromate, and Haloacetic Acids in LSSM (EPA Method
557) Matrix Using the Dionex IonPac AG31 and AS31 Columns
Full Scale
Expanded Scale
0
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-250
0
2,500
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Minutes
µS
-0.5
5.0
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15
µS
