IonPac CG12 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 | 044020 |
|---|---|
| 廠商性質 | 代理商 |
| 更新日期 | 2015-06-23 |
| IonPac CS12 Cation-Exchange Column Specifications | |
|---|---|
| Dimensions | IonPac CS12 Analytical Column: 2 × 250 mm and 4 × 250 mm IonPac CG12 Guard Column: 2 × 50 mm and 4 × 50 mm |
| Maximum operating pressure | 4000 psi (27 MPa) |
| phase compatibility | Acidic eluents; 0–100% HPLC solvent compatible. Alcohols should be avoided. |
| Substrate characteristics | Bead Diameter: 8.0 ?m Cross-Linking (%DVB): 55% Macroporous Dimensions Pore Size: 60 ? Surface Area: 300 m2/g |
| Functional group characteristics | Ion-Exchange Group: Carboxylic acid Surface Characteristics: Hydrophobic |
| Capacity | 0.7 meq (2 × 250 mm analytical column) 2.8 meq (4 × 250 mm analytical column) |
| Column construction | PEEK with 10-32 threaded ferrule-style end fittings. All components are nonmetallic. |
| Analytical Columns | |
|---|---|
| IonPac CS12 Analytical Column (2 x 250 mm) | 044019 |
| IonPac CS12 Analytical Column (4 x 250 mm) | 044001 |
| Guard Columns | |
|---|---|
| IonPac CG12 Guard Column (4 x 50 mm) | 044002 |
| IonPac CG12 Guard Column (2 x 50 mm) | 044020 |
IonPac CG12 陽離子分析柱保護柱美國戴安Dionex，
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