Dionex™ IonPac™ UTAC-2 Series Ultratrace Anion Concentrator Columns, (UTAC-LP2, UTAC-ULP2, UTAC-XLP2) for IC

Simplify low, ultralow, and extremely low pressure, trace level, high-purity water analysis with the Thermo Scientific™ Dionex™ IonPac™ UTAC-2 Series Ultratrace Anion Concentrator Columns. These are general purpose, ultraclean (low sulfate) anion concentrator columns with similar features to the Thermo Scientific™ Dionex™ IonPac™ UTAC-1 series columns, but backpressure resilience has been improved to eliminate the need for a pulse damper on the loading pump, and matrix resilience has been improved to allow direct injection of samples containing polyacrylic acid additives used in the power industry.

Dionex IonPac anion concentrator columns are designed primarily for high-purity water analysis. The concentrator column retains anions from a measured volume of aqueous sample matrix, concentrating the analyte species and lowering detection limits by 2-5 orders of magnitude.

• Dionex IonPac UTAC-LP2 (4x35mm) low pressure (<60 psi at 2mL/min) anion concentrator
• Dionex IonPac UTAC-ULP2 (5x23mm) ultralow pressure (<30 psi at 2mL/min) anion concentrator
• Dionex IonPac UTAC-XLP2 (6x16mm) extremely low pressure (<10 psi at 2mL/min) anion concentrator

• Recommended for hydroxide, carbonate/bicarbonate, and borate eluents with or without solvents
• 25.0μeq/column capacity
• Low void volume (∼145μL)
• For use with 4mm or 2mm applications
• Compatible with the Dionex AS, AS-DV, AS-AP, AS-HV Autosamplers, pressurized bottles, syringes, and a single piston sample delivery pump (Dionex AXP Auxiliary Pump)