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IonPac AS22-Fast陰離子分析柱離子色譜柱美國戴安Dionex
| IonPac AS22-Fast Anion-Exchange Column Specifications | |
|---|---|
| Substrate Characteristics: | Bead Diameter and Pore Size: 6.5 μm (2 x 150 and 4 x 150 mm); super macroporous resin (2000 ?) 11 μm (2 x 30 and 4 x 30 mm); microporous resin (<1 ?) Cross-linking (%DVB): 55% |
| Ion Exchange Group: | Functional Group: Alkanol quaternary ammonium ion |
| Functional Group Characteristics: | Ultralow hydrophobicity |
| Column Construction: | PEEK? with 10-32 threaded ferrule style end fittings. All components are nonmetallic. |
| Capacity: | 31.5 μeq (2 x 150 mm analytical column) 126 μeq (4 x 150 mm analytical column) 1 μeq* (2 x 30 mm guard column) 4 μeq* (4 x 30 mm guard column) *Guards are packed with a low-capacity microporous resin. |
| Dimensions: | IonPac AS22-Fast Analytical Column: 2 x 150 mm and 4 x 150 mm IonPac AG22-Fast Guard Column: 2 x 30 mm and 4 x 30 mm |
| Maximum Operating Pressure: | 3000 psi |
| Phase Compatibility: | pH 0–14; 0–100% HPLC solvents |
| Analytical Columns | |
|---|---|
| IonPac AS22-Fast Analytical Column (4 x 150 mm) | 079936 |
| IonPac AS22-Fast Analytical Column (2 x 150 mm) | 079937 |
| Guard Columns | |
|---|---|
| IonPac AG22-Fast Guard Column (2 x 30 mm) | 072785 |
| IonPac AG22-Fast Guard Column (4 x 30 mm) | 072784 |
| Anion Eluent Concentrates | |
|---|---|
| AS22 Eluent Concentrate (100x), 250 mL | 063965 |
IonPac AS22-Fast陰離子分析柱離子色譜柱美國戴安Dionex，
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