Description
Length (Metric): 50 mm
Column Type: Guard Column
Unit Size: Each 1
Cation and Amine Separations Using Suppressed and Non-suppressed Conductivity Detection
• Low-capacity column optimized for the isocratic and gradient separations of polar amines, moderately hydrophobic amines, and polyvalent cations
• Can be used with suppressed and nonsuppressed conductivity detection
• Nonsuppressed conductivity detection is recommended to extend calibration linearity for ammonium or weak bases
• Can also be used for many of the nonsuppressed applications supported by the Dionex IonPac SCS-1 column but with much greater column stability
• Optimized for simple acidic gradient separations with minimal baseline shift
• Low capacity facilitates modest acid concentrations to elute polyvalent cations
• Compatible with moderate amounts of organic solvents, excluding alcohols, to enhance analyte solubility, modify column selectivity, and facilitate effective column clean-up Formats Available for Application Flexibility
• 2x250mm analytical columns
• 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
