Thermo Scientific Dionex IonPac AS15 IC Columns

Determine trace-level concentrations of inorganic anions and low-molecular-weight organic acids in high-purity water matrices with the Thermo Scientific™ Dionex™ IonPac™ AS15 Capillary, Analytical & Guard Columns. Specifically designed for analysis of trace anions in high-purity water matrices used by the semiconductor and power generation industries, the column delivers high sensitivity and superior resolution of early-eluting anions (e.g., fluoride, glycolate, acetate, and formate). The column is optimized for selective at an operating temperature of 30°C, and it is ideal for use with large-loop injections.

Available in Multiple Formats

• Dionex IonPac AS15-5μm (3x150mm) column for high efficiency, fast analysis (15 min)
• Dionex IonPac AS15-9μm (2x250mm, 4x250mm, and 0.4x250mm) columns for higher-capacity applications
• Dionex IonPac AS15 capillary column (0.4x250mm) delivers the performance of the standard bore version but requires only 1% of the eluent flow rate, which helps reduce operating costs

For Best Performance

• Use the Thermo Scientific™ Dionex™ IonPac™ AC15 Concentrator column for ultratrace (part per trillion) analyses
• Use a Dionex eluent generator for simplified eluent preparation
• Use the Thermo Scientific™ Dionex™ Anion Self-Regenerating Suppressor (ASRS™ 300) or the Thermo Scientific™ Dionex™ Anion Capillary Electrolytic Suppressor (ACES™ 300) with the Dionex IonPac AS15 column for eluent suppression

Specifications

• Anion Exchange Capacity: 225 μeq
• Crosslinking: 55% DVB
• Column Capacity: 225 μeq
• Column Chemistry: Hydroxide
• For Use With (Application): Anion Exchange
• Ion Exchange Group: Alkanol Quaternary Ammonium Ion
• Max. Pressure: 4000 psi (275 bar)
• Solvent Compatibility: pH 0 to 14, 0 to 100% HPLC Solvents
• Stationary phase: IonPac AS15
• Format: Standard Bore
• Packing Material: Ethylvinylbenzene/Divinylbenzene