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IonPac CG12A 陽離子交換分析柱預處理柱美國戴安Dionex
| IonPac CS12A Cation-Exchange Column Specifications | |
|---|---|
| Dimensions | IonPac CS12A Analytical Column: 2 × 250 mm, 3 × 150 mm, and 4 × 250 mm IonPac CG12A Guard Column: 2 × 50 mm, 3 × 30 mm, and 4 × 50 mm IonPac CS12A Capillary Column: 0.4 × 250 mm and 0.4 × 150 mm IonPac CG12A Capillary Guard Column: 0.4 × 50 mm |
| Maximum operating pressure | 4000 psi (standard and microbore) 5000 psi (capillary) |
| phase compatibility | Acidic eluents; 0–100% acetonitrile. Alcohols should be avoided. |
| Substrate characteristics | Bead Diameter: 8 um (0.4 x 250, 2 x 100, 2 x 250 and 4 x 250 mm), 5 ?m (0.4 x 150 and 3 x 150 mm) Cross-Linking (%DVB): 55% |
| Functional group characteristics | Ion-Exchange Groups: Grafted carboxylic acid and phosphonic acid Surface Characteristics: Medium hydrophilic |
| Capacity | 28 ueq (0.4 × 250 mm capillary column) 9.4 ueq (0.4 × 150 mm capillary column) 280 ueq (2 × 100 mm analytical column) 700 ueq (2 × 250 mm analytical column) 940 ueq (3 × 150 mm analytical column) 2800 ueq (4 × 250 mm analytical column) |
| Column construction | PEEK with 10-32 threaded ferrule-style end fittings. All components are nonmetallic. |
| Analytical Columns | |
|---|---|
| IonPac CS12A Analytical Column (4 x 250 mm) | 046073 |
| IonPac CS12A Analytical Column (2 x 250 mm) | 046075 |
| IonPac CS12A-5 um Analytical Column (3 x 150 mm) | 057185 |
| IonPac CS12A-MS (2 x 100 mm) Column | 059960 |
| IonPac CS12A-8um Capillary Column (0.4 x 250 mm) | 079914 |
| IonPac CS12A-5um Capillary Column (0.4 x 150 mm) | 072068 |
| Guard Columns | |
|---|---|
| IonPac CG12A-5 um Guard Column (3 x 30 mm) | 057184 |
| IonPac CG12A Guard Column (2 x 50 mm) | 046076 |
| IonPac CG12A Guard Column (4 x 50 mm) | 046074 |
| IonPac CG12A-8um Capillary Guard Column (0.4 x 50 mm) | 072067 |
| IonPac CG12A-5um Capillary Guard Column (0.4 x 50 mm) | 072069 |
IonPac CG12A 陽離子交換分析柱預處理柱美國戴安Dionex，
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