Thermo Scientific Dionex ICS-5000 Operator's Manual page 180

Dionex ICS-5000 Operator's Manual
Notes for Generating Carbonate/Bicarbonate Eluent
If an EGC III K
(EGC_1 and EGC_2, respectively):
1. Set EGC_1 Target Concentration to the concentration of K
required for your application
2. Set EGC_2 Target Concentration to the concentration of KHCO
required.
The K CO
2 3
the EPM modifies the total to achieve the K
you require.
For example:
For a 3.50 mM K
EGC_2 to 1.00 mM.
The K CO
2 3
Concentration field for the K
K CO eluent to achieve the required 3.50 mM K
2 3
mixture.
164
CO and an EPM III Electrolytic pH Modifier are installed
2 3
cartridge generates the total of the two target concentrations and
CO /1.00 mM KHCO
2 3
cartridge generates 4.50 mM K
CO
2
CO /KHCO
2 3
eluent, set EGC_1 to 3.50 mM and
3
CO (indicated in the Applied
2 3
EGC). The EPM modifies the 4.50 mM
3
CO /1.00 mM KHCO
2 3
CO
2 3
3
eluent mixture that
3
3
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