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IonPac AG22 陰離子分析柱預(yù)處理柱保護(hù)柱美國(guó)戴安Dionex
Dionex IonPac AS22 Anion-Exchange Column Specifications | |
---|---|
Substrate Characteristics: | Bead Diameter and Pore Size: 6 ?m (0.4 × 250, 2 × 250 and 4 × 250 mm); super macroporous resin (2000 ?) 11 ?m (0.4 × 50, 2 × 50 and 4 × 50 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: | 2.10 ?eq (0.4 × 250 mmm) 52.5 ?eq (2 × 250 mm analytical column) 210 ?eq (4 × 250 mm analytical column) 0.06 ?eq* (0.4 × 50 mm) 1.5 ?eq* (2 × 50 mm guard column) 6 ?eq* (4 × 50 mm guard column) *Guards are packed with a low-capacity microporous resin. |
Dimensions: | Dionex IonPac AS22 Analytical Column: 2 × 250 mm and 4 × 250 mm Dionex IonPac AS22 Capillary Column: 0.4 × 250 mm Dionex IonPac AG22 Guard Column: 2 × 50 mm and 4 × 50 mm Dionex IonPac AS22 Capillary Guard Column 0.4 × 50 mm |
Maximum Operating Pressure: | 3000 psi |
Phase Compatibility: | pH 0–14; 0–100% HPLC solvents |
Analytical Columns | |
---|---|
IonPac AS22 Analytical Column (2 x 250 mm) | 064137 |
IonPac AS22 Analytical Column (4 x 250 mm) | 064141 |
Dionex IonPac AS22 Capillary Column (0.4 × 250 mm) | 079057 |
Guard Columns | |
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IonPac AG22 Guard Column (2 x 50 mm) | 064135 |
IonPac AG22 Guard Column (4 x 50 mm) | 064139 |
Dionex IonPac AG22 Capillary Guard Column (0.4 × 50 mm) | 079058 |
Anion Eluent Concentrates | |
---|---|
AS22 Eluent Concentrate (100x), 250 mL | 063965 |
IonPac AG22 陰離子分析柱預(yù)處理柱保護(hù)柱美國(guó)戴安Dionex,