078839IonPac CG19-4um 陽離子分析柱預處理柱美國戴安Dionex
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產品名稱: 078839IonPac CG19-4um 陽離子分析柱預處理柱美國戴安Dionex
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【簡單介紹】IonPac CG19-4um 陽離子分析柱預處理柱美國戴安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perkinelmer、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等知名品牌。
078839IonPac CG19-4um 陽離子分析柱預處理柱美國戴安Dionex
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IonPac CG19-4um 陽離子分析柱預處理柱美國戴安Dionex
| Thermo Scientific Dionex IonPac? CS19-4um Cation-Exchange Column?Specifications |
|---|
| Dimensions: | Dionex IonPac CS19-4um Analytical Column:
4 × 250 mm
Dionex IonPac CG19-4um Guard Column:
4 × 50 mm
Dionex IonPac CS19-4um Analytical Column:
2 × 250 mm
Dionex IonPac CG19-4um Guard Column:
2 × 50 mm
Dionex IonPac CS19-4um Capillary Column:
0.4 × 250 mm
Dionex IonPac CG19-4um Capillary Guard Column:
0.4 × 50 mm |
| Maximum Operating Pressure: | 5000 psi (34 MPa) |
| Mobile Phase Compatibility: | Acidic eluents, 0–10% HPLC solvents, excluding alcohols |
| Substrate Characteristics: | Bead Diameter: 4 um supermacroporous
Crosslinking (%DVB): 55% |
| Functional Group Characteristics: | Ion-Exchange Group: Grafted carboxylic acid
Surface Characteristics: Medium hydrophobic |
| Capacity: | 2410 ueq (4 × 250 mm analytical column)
46 ueq (4 × 50 mm guard column)
600 ueq (2 × 250 mm analytical column)
11 ueq (2 × 50 mm guard column)
24 ueq (0.4 × 250 mm capillary column)
0.5 ueq (0.4 × 50 mm capillary guard column) |
| Column Construction: | PEEK? with 10-32 threaded ferrule style end fittings.
All components are nonmetallic. |
| Analytical Columns |
|---|
| Dionex IonPac CS19-4um Capillary Column (0.4 x 250 mm) | 078835 |
| Dionex IonPac CS19-4um Analytical Column (2 x 250 mm) | 078836 |
| Dionex IonPac CS19-4um Analytical Column (4 x 250 mm) | 078837 |
| Guard Columns |
|---|
| Dionex IonPac CG19-4um Capillary Guard Column (0.4 x 50 mm) | 078838 |
| Dionex IonPac CG19-4um Guard Column (2 x 50 mm) | 078839 |
| Dionex IonPac CG19-4um Guard Column (4 x 50 mm) | 078840 |
IonPac CG19-4um 陽離子分析柱預處理柱美國戴安Dionex，IonPac CG19-4um 陽離子分析柱預處理柱美國戴安Dionex
