IonPac CG19 陽離子分析柱保護柱美國戴安Dionex，上海希言科學儀器有限公司主要的代理產品品牌有：美國PE、美國戴安Dionex、德國DURANDURAN、美國哈希Hach、美國沃特世Waters、美國安捷倫Agilent、德國賀利氏Heraeus、美國奧立龍Orion等。
| 型號 | 076025 |
|---|---|
| 廠商性質 | 代理商 |
| 更新日期 | 2015-06-19 |
| Thermo Scientific Dionex IonPac CS19 Cation-Exchange Column Specifications | |
|---|---|
| Dimensions: | Dionex IonPac CS19 Analytical Column: 4 × 250 mm Dionex IonPac CG19 Guard Column: 4 × 50 mm Dionex IonPac CS19 Analytical Column: 2 × 250 mm Dionex IonPac CG19 Guard Column: 2 × 50 mm Dionex IonPac CS19 Capillary Column: 0.4 × 250 mm Dionex IonPac CG19 Capillary Guard Column: 0.4 × 50 mm |
| Maximum Operating Pressure: | 3000 psi (Standard, microbore and capillary) |
| Phase Compatibility: | Acidic eluents, 0–10% HPLC solvents, excluding alcohols |
| Substrate Characteristics: | Bead Diameter: 5.5 ?m Crosslinking (%DVB): 55% |
| Functional Group Characteristics: | Ion-Exchange Group: Grafted carboxylic acid Surface Characteristics: Medium hydrophobic |
| Capacity: | 2410 ?eq (4 × 250 mm analytical column) 46 ?eq (4 × 50 mm guard column) 600 ?eq (2 × 250 mm analytical column) 11 ?eq (2 × 50 mm guard column) 24 ?eq (0.4 × 250 mm capillary column) 0.5 ?eq (0.4 × 50 mm capillary guard column) |
| Column Construction: | PEEK? with 10-32 threaded ferrule style end fittings. All components are nonmetallic. (4 mm and 2 mm columns) |
| Analytical Columns | |
|---|---|
| IonPac CS19 Capillary Column (0.4 x 250 mm) | 076024 |
| IonPac CS19 Analytical Column (4 x 250 mm) | 076026 |
| IonPac CS19 Analytical Column (2 x 250 mm) | 076028 |
| Guard Columns | |
|---|---|
| IonPac CG19 Capillary Guard Column (0.4 x 50 mm) | 076025 |
| IonPac CG19 Guard Column (4 x 50 mm) | 076027 |
| IonPac CG19 Guard Column (2 x 50 mm) | 076029 |
IonPac CG19 陽離子分析柱保護柱美國戴安Dionex，
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