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| | | IonPac TAC-LP1 Trace Anion Concentrator Column |  | The IonPac® TAC-LP1 Trace Anion Concentrator Column is designed primarily for high-purity water analysis. The TAC-LP1 strips ions from a measured volume of aqueous sample matrix, concentrating the analyte species and lowering detection limits by 2–5 orders of magnitude. The TAC-LP1 is a general purpose, very low-pressure concentrator for use with syringe or autosampler loading with void volume of approximately 145 µL. The TAC-LP1 is also designed for use as the concentrator column in the SP10 AutoNeutralizationTM module for anions. The TAC-LP1 can be used with carbonate/bicarbonate, borate, and hydroxide eluents. | | IonPac TAC-LP1 Trace Anion Concentrator Column Specifications | | Dimensions |
IonPac TAC-LP1 Trace Anion Concentrator Column: 4 × 35 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 | | Void volume |
145 µL
| | Capacity | 25 µeq (4 × 35 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. |
| | Order Information | | IonPac TAC-LP1 Low Pressure Anion Concentrator | 046026 |
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|  |  | TAC-ULP1 Column |  | The IonPac® TAC-ULP1 Trace Anion Concentrator Column is designed for preconcentration 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. |
| AMC-1 Column |  | The AMC-1 concentrator column is designed for concentration of inorganic anions and low-molecular-weight organic anions. |
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