目錄:上海希言科學(xué)儀器有限公司>>美國(guó)戴安Dionex>> 046104IonPac CG5A 分析柱保護(hù)柱美國(guó)戴安Dionex
| 參考價(jià) | 面議 |
| 參考價(jià) | 面議 |
更新時(shí)間：2015-06-23 11:58:44瀏覽次數(shù)：871評(píng)價(jià)
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| IonPac CS5A Cation-Exchange Column Specifications | |
|---|---|
| Dimensions | IonPac CS5A Analytical Column: 4 × 250 mm and 2 × 250 mm IonPac CG5A Guard Column: 4 × 50 mm and 2 × 50 mm |
| Maximum operating pressure | 2500 psi (17.3 MPa) |
| phase compatibility | Typical HPLC solvents to 50% |
| Substrate characteristics | Bead Diameter: 9 ?m Bead Type: MicroBead? latex, bilayer of anion-exchange and cation-exchange Cross-Linking (%DVB): 55% |
| Anion exchange | Latex Diameter: 76 nm Latex Cross-Linking: 2% Capacity: 40 ?eq/column (4 × 250 mm); 10 ?eq/column (2 × 250 mm) Ion-Exchange Group: Quaternary ammonium |
| Cation exchange | Latex Diameter: 140 nm Latex Cross-Linking: 10% Capacity: 20 ?eq/column (4 × 250 mm); 5 ?eq/column (2 × 250 mm) Ion-Exchange Group: Sulfonic acid |
| Column construction | PEEK? with 10-32 threaded ferrule-style end fittings. All components are nonmetallic. |
| Analytical Columns | |
|---|---|
| IonPac CS5A Analytical Column (4 x 250 mm) | 046100 |
| IonPac CS5A Analytical Column (2 x 250 mm) | 052576 |
| Guard Columns | |
|---|---|
| IonPac CG5A Guard Column (4 x 50 mm) | 046104 |
| IonPac CG5A Guard Column (2 x 50 mm) | 052836 |
IonPac CG5A 分析柱保護(hù)柱美國(guó)戴安Dionex，
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