Thermo Scientific™ IonPac® CS12A Cation-Exchange Column by Thermo Fisher Scientific

Thermo Scientific™ IonPac® CS12A Cation-Exchange Column by Thermo Fisher Scientific product image
Thermo Scientific™ IonPac® CS12A Cation-Exchange Column

Thermo Fisher Scientific

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Medium Capacity Column for Fast, Isocratic Separation of Cations Using MSA or Sulfuric Acid

The IonPac® CS12A is a medium-capacity, carboxylate-functionalized cation-exchange column recommended for fast, isocratic separation of lithium, sodium, ammonium, potassium, magnesium, and calcium using methanesulfonic or sulfuric acid eluents in diverse sample matrices.

The new CS12A-8µm and CS12A-5µm Capillary Columns offer the same selectivity as their analytical-scale counterparts, but offer the advantage of reduced eluent consumption, thereby lowering operating costs.

The medium-capacity IonPac CS12A cation-exchange column supports fast, isocratic separation with suppressed conductivity detection. Sample matrices include environmental and drinking waters; soil extracts; acid digests; power plant waters treated with ammonium or morpholine; chemical additives; chemical process solutions; scrubber solutions; plating baths; and industrial solvents.

IonPac® CS12A Cation-Exchange Column Features:

  • Robust, reliable column for separation of group I and II cations plus ammonium
  • Recommended for separation of manganese and morpholine
  • Recommended for analyses of inorganic cations in complex matrices
  • Simplified Reagent-Free IC operation provided by the EG or eluent regeneration
  • Compatible with organic solvents (except alcohols), high temperatures, and high acid concentrations
  • Analysis time for six common cations as short as 4 min (CS12A-5μm) to 15 min (CS12A-8μm)
  • The CS12A-MS column offers fast elution at the low flow rates required for IC-MS, making it ideal for IC-MS screening
  • For disparate concentration ratios of adjacent-eluting cations, the high-capacity IonPac CS16 is recommended

Column Details:

  • Particle Size: 5, 8 µm
  • Length: 30, 50, 150, 250 mm
  • ID: 0.4, 2.0, 4.0 mm