美国戴安Dionex优质离子分析柱IonPac AS12A 色谱柱，上海希言科学仪器有限公司主要的代理产品品牌有：美国PE、美国戴安Dionex、德国DURANDURAN、美国哈希Hach、美国沃特世Waters、美国安捷伦Agilent、德国贺利氏Heraeus、美国奥立龙Orion等。
| 型号 | 046034 |
|---|---|
| 厂商性质 | 代理商 |
| 更新日期 | 2015-06-17 |
| IonPac AS12A Anion-Exchange Column Specifications | |
|---|---|
| Dimensions | IonPac AS12A Analytical Column: 2 × 200 mm and 4 × 200 mm IonPac AG12A Guard Column: 2 × 50 mm and 4 × 50 mm |
| Maximum operating pressure | 4000 psi |
| phase compatibility | pH 0–14; 0–100% HPLC solvents |
| Substrate characteristics | Bead Diameter: 9.0 μm Pore Size: 2000 ? Cross-Linking (%DVB): 55% |
| Latex characteristics | Functional Group: Alkyl quaternary ammonium ion Latex Cross-Linking: 0.2% Latex Diameter: 140 nm Hydrophobicity: Medium hydrophobic |
| Capacity | 13 μeq (2 × 200 mm analytical column) 1 μeq (2 × 50 mm guard column) 52 μeq (4 × 200 mm analytical column) 4 μeq (4 × 50 mm guard column) |
| Column construction | PEEK with 10-32 threaded ferrule-style end fitting. All components are nonmetallic |
| Analytical Columns | |
|---|---|
| IonPac AS12A Analytical Column (4 x 200 mm) | 046034 |
| IonPac AS12A Analytical Column (2 x 200 mm) | 046055 |
| Guard Columns | |
|---|---|
| IonPac AG12A Guard Column (4 x 50 mm) | 079801 |
| IonPac AG12A Guard Column (2 x 50 mm) | 046056 |
美国戴安Dionex优质离子分析柱IonPac AS12A 色谱柱，
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