063009 IonPac AS21 阴离子交换柱离子分析柱美国戴安Dionex
- 品牌:美国戴安
- 型号:063009
- 产地:美国
- 供应商:上海希言科学仪器有限公司
- 供应商报价:面议
- 标签:IonPac AS21 阴离子交换柱离子分析柱美国戴安Dionex,-1,上海希言科学仪器有限公司
| IonPac AS21 Anion-Exchange Column Specifications | |
|---|---|
| Dimensions: | IonPac AS21 Analytical Column: 2 × 250 mm IonPac AG21 Guard Column: 2 × 50 mm |
| Maximum Operating Pressure: | 3000 psi |
| Phase Compatibility: | pH 0–14; 0– HPLC solvents |
| Substrate Characteristics: | Bead Diameter and Pore Size: 7 μm (2 × 250 mm); super macroporous resin (2000 ?) 11 μm (2 × 50 mm); microporous resin (<1 ?) Crosslinking (%DVB): 55% |
| Ion Exchange Group: | Functional Group: Alkanol quaternary ammonium ion |
| Functional Group Characteristics: | Ultralow Hydrophobicity |
| Capacity: | 45 μeq (2 × 250-mm analytical column) 1.5 μeq* (2 × 50-mm guard column) *Guards are packed with a low-capacity microporous resin. |
| Column Construction: | PEEK with 10–32 threaded ferrule style end fittings. All components are nonmetallic. |
| Analytical Columns | |
|---|---|
| IonPac AS21 Analytical Column (2 x 250 mm) | 063009 |
| Guard Columns | |
|---|---|
| IonPac AG21 Guard Column (2 x 50 mm) | 063071 |
IonPac AS21 阴离子交换柱离子分析柱美国戴安Dionex,