Description
Length (Metric): 24 mm
Diameter (Metric): 9 mm
Type: CP2 H⁺ Form
Unit Size: Each 1
Dionex IonPac CP1 Na+ Form and CP2 H+ Cation Polishers are designed for removal of metallic contaminants and other cations such as calcium and magnesium from the sample stream during anion analysis. They prevent high levels of metals or cations in samples from collecting on columns or suppressors, which can cause performance issues such as poor peak shapes or anion recoveries.Dionex IonPac CP1 Na+ Form Cation Polisher Column for Anion AnalysisThe Dionex IonPac CP1 Na+ Form column is a cation-exchange column in the sodium form, packed in a low pressure format. It is specifically designed for autosampler operation.
• One format, 6x16mm, for all applications
• Void volume: ∼250μL
• Column capacity: 170μeqDionex IonPac CP2-H+ Form Cation Polisher Column for Anion AnalysisThe Dionex IonPac CP2 H+ column is a higher-capacity version of the Dionex IonPac CP1 Na+ column packed in the hydronium form. It is recommended for large volume sample preconcentration applications using an external pump.
• One format, 9x24 mm, for all applications
• Void volume: ∼825μL
• Column capacity: 575μeqNote: Both cation polisher columns can be regenerated off-line every 2 to 3 months, depending on the level of contamination and usage.
