Thermo Scientific Dionex IonPac CS14 IC Columns

Obtain consistent reliable results for the analysis of aliphatic amines, aromatic amines, and polyamines using methanesulfonic acid (MSA) or sulfuric acid eluents with the Thermo Scientific™ Dionex™ IonPac™ CS14 Cation-Exchange Column. The column facilitates resolution of a large number of aliphatic amines and Group I and Group II cations in diverse sample matrices. However, the newer Thermo Scientific™ Dionex™ IonPac™ CS17, CS19 and CS19-4μm cation-exchange columns are recommended for these separations.

Sample matrices can include environmental waters; power plant waters treated with ammonium, morpholine or ethanolamine; chemical additives; chemical process solutions; scrubber solutions; plating baths; industrial solvents; and wastewater.

Determination of Amines in Diverse Matrices

• Medium low-capacity carboxylate-functionalized hydrophilic cation-exchange column optimized for determination of a variety of amines
• Dionex IonPac CS19 and CS17 columns are recommended replacement columns for most Dionex IonPac CS14 column applications
• Dionex IonPac CS19 and CS19-4μm columns are recommended for polar amines, including alkanolamines and methylamines; and moderately hydrophobic and polyvalent amines, including biogenic amines and alkyldiamines
• Compatible with organic solvents, (THF up to 20%), to enhance analyte solubility, modify column selectivity, or allow effective column cleanup

Multiple Formats Available for Application Flexibility

• 4x250mm, 2x250mm analytical columns
• 4x50mm, 2x50mm guard columns
• Longer 250mm columns facilitate higher resolution separations of more complex sample matrices
• Smaller i.d. columns provide higher mass sensitivity, eluent and reagent conservation and lower operating costs

Specifications

• Crosslinking: 55% DVB
• Column Capacity: 1300 μeq
• For Use With (Application): Cation Exchange
• Max. Pressure: 4000 psi (275 bar)
• Solvent Compatibility: Acidic Eluents, 0 to 100% HPLC Solvents, Except TFH 0 to 20% Compatible, Alcohols Should be Avoided
• Stationary phase: IonPac CS14
• Format: Standard Bore
• Packing Material: Ethylvinylbenzene/Divinylbenzene