Thermo Fisher, 302609, Dionex™ IonPac™ CS20 IC Columns

Guard Column, 50 mm, 600 μeq, Standard Bore 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. Column Capacity: 600 μeq
Column Chemistry: Acidic
Column Construction: PEEK
Crosslinking: 55% DVB
Flow Rate: 1.2 to 1.5 mL/min.
For Use With (Application): Cation Exchange
For Use With (Equipment): Dionex IonPac CS20 Standard Bore Analytical Column
Green Features: Responsibly packaged
Hydrophobicity: Medium
Max. Pressure: 5000 psi (345 bar)
Packing Material: Ethylvinylbenzene/Divinylbenzene
Particle Size: 5 μm
Quantity: Each 1
Solvent Compatibility: pH 0 to 7, 0 to 100% Organic HPLC Solvents, Alcohols Should be Avoided
Stationary Phase: Macroporous Resin
Column Type: Guard Column
Diameter (Metric): 4 mm
Format: Standard Bore
Length (Metric): 50 mm
Unit Size: Each 1