079782離子色譜耗材上等供應商IonPac AS23 陰離子分析柱美國戴安Dionex
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產品名稱: 079782離子色譜耗材上等供應商IonPac AS23 陰離子分析柱美國戴安Dionex
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【簡單介紹】離子色譜耗材上等供應商IonPac AS23 陰離子分析柱美國戴安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。
079782離子色譜耗材上等供應商IonPac AS23 陰離子分析柱美國戴安Dionex
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離子色譜耗材上等供應商IonPac AS23 陰離子分析柱美國戴安Dionex
| Dionex IonPac AS23 Anion-Exchange Column Specifications |
|---|
| Ion-Exchange Group: | Functional Group: Alkanol quaternary ammonium ion |
| Functional Group Characteristics: | Ultralow hydrophobicity |
| Capacity: | 3.2 μeq (0.4 ×?250 mm capillary column)
80?μeq (2 × 250 mm analytical column)
320 μeq (4 × 250 mm analytical column)
0.06 μeq* (0.4 × 50 mm Capillary guard column)
1.5 μeq* (2 × 50 mm guard column)
6 μeq* (4 × 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. |
| Dimensions: | Dionex IonPac AS23 Analytical Column:
2 × 250 mm and 4 × 250 mm
Dionex IonPac AS23 Capillary Column:
0.4 ?× 250 mm
Dionex IonPac AG23 Guard Column:
2 × 50 mm and 4 × 50 mm
Dionex IonPac AG23 Capillary Guard Column:
0.4 ?× 50 mm) |
| Maximum Operating Pressure: | 3000 psi |
| Mobile Phase Compatibility: | pH 0–14; 0–100% HPLC solvents |
| Substrate Characteristics: | Bead Diameter and Pore Size:
6.0 μm (0.4 × 250, 2 × 250?and 4 × 250 mm);
super macroporous resin (2000 ?)
11 μm (0.4 × 50, 2 × 50?and 4 × 50 mm);
microporous resin (<1 ?)
Cross-linking (%DVB): 55% |
| Analytical Columns |
|---|
| IonPac AS23 Analytical Column (2 x 250 mm) | 064145 |
| IonPac AS23 Analytical Column (4 x 250 mm) | 064149 |
| Dionex IonPac AS23 Capillary Column (0.4 × 250 mm) | 079782 |
| Guard Columns |
|---|
| IonPac AG23 Guard Column (2 x 50 mm) | 064143 |
| IonPac AG23 Guard Column (4 x 50 mm) | 064147 |
| Dionex IonPac AG23 Capillary Guard Column (0.4 × 50 mm) | 083160 |
| Anion Eluent Concentrates |
|---|
| AS23 Eluent Concentrate (100x), 250 mL | 064161 |
離子色譜耗材上等供應商IonPac AS23 陰離子分析柱美國戴安Dionex，離子色譜耗材上等供應商IonPac AS23 陰離子分析柱美國戴安Dionex
