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Appendix B Ion Chromatography
The channel for Ion Chromatography (IC) consists of a 6-port injection valve and a
10-port suppressor valve connected through a split cable and a conductivity module. The
10-port valve is mounted in the heater assembly drip tray. The conductivity module
connects to the System Unit through the detector cable (Figure 68).
Note: Some IC applications require different hardware. Refer to the QuikChem method for
specific requirements.
Follow the instructions in Appendix A on page 93 to add or remove an IC channel.
The 10-port valve and conductivity module are installed in the channel when it is received
from the manufacturer.
Figure 68 IC channel
1 Six-port Injection valve 3 Conductivity module
2 Ten-port suppressor valve