赛默飞Thermo TAC-2 Trace Anion Concentrator Column
品牌 | 厂商性质 | 产地 | 货期 |
---|---|---|---|
赛默飞 | 一般经销商 | 美国 | 现货 |
性能特点
液相色谱柱
The IonPac®TAC-2 Trace Anion Concentrator Column is a pellicular anion-exchange concentrator column with moderately low void volume (~50 μL). The TAC-2 is designed primarily for high-purity water analysis. The TAC-2 strips ions from a measured volume of aqueous sample matrix, concentrating the analyte species and lowering detection limits.
Can be used with carbonate/bicarbonate and borate eluents
Note: Not solvent compatible.
IonPac TAC-2 Trace Anion Concentrator ColumnSpecifications | |
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Dimensions | 3×35 mm |
Substrate characteristics | Bead Diameter: 30 µm Cross-Linking (%DVB): 2% |
Latex characteristics | Functional Group: Alkyl quaternary ammonium Latex Diameter: 250 nm Latex Cross-Linking: 5% Hydrophobicity: Medium |
Mobile phase compatibility | Carbonate/bicarbonate, or borate eluents; not solvent compatible |
Capacity | 3.4 µeq (3×35 mm concentrator column) Note: Rated for use with 4-mm cation-exchange columns. Use 2-mm guard columns as concentrator columns for 2-mm chromatography if low void volume is required. |
Void volume | 50 µL |
Trace Level Anion Standard Using Trace Enrichment on the IonPac AS4A Column
TAC-2 | |
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IonPac TAC-2 Trace Anion Concentrator | 043101 |
IonPac TAC-2 Trace Anion Concentrator, Pkg of 4 | 043102 |
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