产品描述
The IonPac®UTAC-LP1 Ultratrace Anion Concentrator Column is a pellicular 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.
Low-backpressure column
Compatible with the AS40 Autosampler
Supports carbonate/bicarbonate, borate, and hydroxide eluents
| IonPac®UTAC-LP1 Ultratrace Anion Concentrator Column, Low PressureSpecifications | |
|---|---|
| Dimensions: | 4×35 mm |
| Mobile Phase Compatibility: | Hydroxide, carbonate/bicarbonate, or borate eluents; 1–100% HPLC solvents |
| Substrate Characteristics: | Bead Diameter: 17 µm Crosslinking (%DVB): 55% |
| Latex Characteristics: | Functional Group: Alkanol quaternary ammonium Latex Diameter: 85 nm Latex Crosslinking: 6% Hydrophobicity: Very Low |
| Capacity: | 25 µeq/col |
| Void Volume: | 145 µL |
Manual Concentration on UTAC-LP1 vs. Direct Injection
| UTAC-LP1 | |
|---|---|
| UTAC-LP1 Ultra Trace Anion Concentrator Low Pressure (4 x 35 mm) | 063079 |
