The IonPac®UTAC-LP2 Ultratrace Anion Concentrator Column is an anion-exchange concentrator column with low void volume (approximately 145 µL). This ultraclean (low sulfate) concentrator column is designed primarily for high-purity water analysis. It strips ions from a measured volume of aqueous sample matrix, concentrating the analyte species and lowering detection limits. 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.
Low-backpressure
Compatible with the AS-DV Autosampler, and Loading Pumps
Ultraclean (low sulfate)
Supports carbonate/bicarbonate, borate, and hydroxide eluents
| IonPac®UTAC-LP2 Ultratrace Anion Concentrator Column 2, Low PressureSpecifications | |
|---|---|
| Dimensions: | 4×35 mm |
| Mobile Phase Compatibility: | Hydroxide, carbonate/bicarbonate, or borate eluents; 0–100% HPLC solvents |
| Substrate Characteristics: | Bead Diameter: 20 µm Crosslinking (%DVB): 55% Functional Group: Alkanol quaternary ammonium |
| Latex Characteristics: | N/A |
| Capacity: | 25 µeq/col |
| Void Volume: | 145 µL |
| UTAC-LP2 | |
|---|---|
| UTAC-LP2 Ultra Trace Anion Concentrator- Low Pressure (4 x 35 mm) | 079917 |
