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Determine inorganic cations and a variety of amines in complex matrices with these high-capacity cation exchange columns.
Catalog Number | Column Type | Length (Metric) | Column Capacity | Format |
---|---|---|---|---|
302608 | Analytical Column | 250 mm | 3000 μeq | Standard Bore |
302606 | Analytical Column | 250 mm | 750 μeq | Microbore |
302607 | Guard Column | 50 mm | 150 μeq | Microbore |
302609 | Guard Column | 50 mm | 600 μeq | Standard Bore |
302610 | 250 mm | 30 μeq | Capillary | |
302611 | Guard Column | 50 mm | 6 μeq | Capillary |
Analyze inorganic cations and amines using the Thermo Scientific™ Dionex™ IonPac™ CS20 ion chromatography (IC) columns. Designed to complement Dionex IonPac CS18 and Dionex IonPac CS19 columns, the Dionex IonPac CS20 columns provide a large separation window between monovalent and divalent cations. This allows most amines to elute after the alkali metals but before the alkaline earth metals, moving the amines away from matrix ions that would normally make quantitation difficult. Its selectivity makes the Dionex IonPac CS20 particularly useful for determining a variety of alkyl and alkanol amines.
A high-pressure IC system, such as the Thermo Scientific™ Dionex™ ICS-5000+ HPIC™, Dionex Integrion™ HPIC system, or the Dionex ICS-4000 Capillary HPIC system is required to operate this column under standard conditions.
Reduce operating costs with lower eluent requirementsThe Dionex IonPac CS20 capillary columns provide the same performance as the standard bore and microbore Dionex IonPac CS20 columns because they are packed with the same material. Operating costs are reduced because the capillary system operates at only 1% of the eluent flow rate of the standard bore system, requiring less eluent and producing less waste.
Multiple Formats Available