| | | | IonPac TAC-ULP1 Ultra-Low-Pressure Trace Anion Concentrator Column |
| The TAC-ULP1 Ultra-Low-Pressure Trace Anion Concentrator Column is designed primarily for high-purity water analysis. The TAC-ULP1 strips ions from a measured volume of aqueous sample matrix, concentrating the analyte species and thereby lowering detection limits. The TAC-ULP1 is a general purpose, ultra-low-pressure concentrator for use with syringe or autosampler loading (AS40 and AS50 Autosamplers). The TAC-ULP1 (5 × 23 mm) can be used with single-piston sample delivery pumps, including the DXP-1 and DQP pumps. The TAC-ULP1 can be used with carbonate/bicarbonate, borate, or hydroxide eluents. The TAC-ULP1 has a capacity of 25.0 µeq/column and a void volume of approximately 145 µL. | | IonPac TAC-ULP1 Ultra-Low-Pressure Trace Anion Concentrator Column Specifications | | Dimensions |
5 × 23 mm
| | Mobile phase compatibility |
Hydroxide, carbonate/bicarbonate, or borate eluents; 1–100% HPLC solvents
| | Substrate characteristics | Bead Diameter: 18 µm Cross-Linking (%DVB): 55% | | Latex characteristics | Functional Group: Alkanol quaternary ammonium Latex Diameter: 85 nm Latex Cross-Linking: 6% Hydrophobicity: Very low | | Capacity | 25 µeq (5 × 23 mm concentrator column) Note: Rated for use with 4-mm anion-exchange analytical columns. Use the AMC-1, AC10 2-mm, AC15 2-mm, or 2-mm guard columns as concentrator columns for 2-mm chromatography. | | Void volume |
145 µL
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| | Order Information | | TAC-ULP1 Ultralow Pressure Trace Anion Concentrator (5 x 23 mm) | 061400 |
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|  |  | AMC-1 Column |  | The AMC-1 concentrator column is designed for concentration of inorganic anions and low-molecular-weight organic anions. |
| TAC-2 Column |  | The IonPac® TAC-2 Trace Anion Concentrator Column is designed for preconcentration of inorganic anions and low-molecular-weight organic anions. |
| TAC-LP1 Column | | The IonPac® TAC-LP1 Trace Anion Concentrator Column is designed for preconcentration of inorganic anions and low-molecular-weight organic anions. |
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