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Dionex™ IonPac™ CP Cation Polisher Columns (CP1 Na+, CP2 H+)
Extend analytical column and suppressor life by removing metallic and other cation contaminants using these cation polisher columns for anion analysis.
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| Catalog Number | Length (Metric) | Diameter (Metric) | Description |
|---|---|---|---|
| 064930 | 16 mm | 6 mm | CP1 Na+ Form |
| 064931 | 24 mm | 9 mm | CP2 H+ Form |
Catalog number 064930
Price (USD)/ Each 1
616.00
Length (Metric):
16 mm
Diameter (Metric):
6 mm
Description:
CP1 Na+ Form
Price (USD)/ Each 1
616.00
Dionex™ IonPac™ CP Cation Polisher Columns (CP1 Na+, CP2 H+)
Catalog number064930
Price (USD)/ Each 1
616.00
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Use Thermo Scientific™ Dionex™ IonPac™ CP Cation Polisher Columns (CP1 Na+, CP2 H+) when analyzing anions in matrices that contain high levels of multivalent cations to reduce deposition of contaminants. Metals and other cations can precipitate on guard and analytical columns or suppressors, which can lead to performance issues such as poor peak shapes or poor recoveries for some anions. Well suited for phosphate analysis with metallic contaminants, these columns extend column and suppressor lifetimes.
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 Analysis
Dionex IonPac CP1 Na+ Form Cation Polisher Column for Anion Analysis
The 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: 170μeq
The 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: 575μeq
Note: Both cation polisher columns can be regenerated off-line every 2 to 3 months, depending on the level of contamination and usage.
Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.
Specifications
Column TypeCation Exchange Column
DescriptionCP1 Na+ Form
Column Capacity170 μeq
Column ChemistrySodium
For Use With (Application)Cation Exchange
For Use With (Equipment)Autosampler
HydrophobicityVery Low
Max. Pressure3000 psi (207 bar)
Solvent Compatibility0 to 100% HPLC Solvents
Particle Size20 μm
Stationary PhaseIonPac CP1 Na+ Form
QuantityEach 1
Length (Metric)16 mm
Diameter (Metric)6 mm
Unit SizeEach 1