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IonPac AS19-4µm Capillary Column (0.4 ×
- 品牌:美国戴安
- 货号:
- 产地:美国
- 供应商报价: 面议
- 上海希言科学仪器有限公司 更新时间:2024-04-26 17:24:47
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- 详细介绍
IonPac AS19-4μm Capillary Column (0.4 × 250 mm) 毛细管柱美国戴安Dionex
Dionex IonPac AS19-4?m Anion-Exchange Column Specifications Dimensions Dionex IonPac AS19-4?m Analytical Column:
2 × 250 mm and 4 × 250 mm
Dionex IonPac AG19-4?m Guard Column:
2 × 50 mm and 4 × 50 mm
Dionex IonPac AS19-4?m Capillary Column:
0.4 × 250 mm
Dionex IonPac AG19-4?m Capillary Guard Column:
0.4 × 50 mmMaximum operating pressure 5000 psi (standard and microbore)
5000 psi (capillary)Ion-exchange group Functional Group: Alkanol quaternary ammonium ion Functional group characteristics Ultralow hydrophobicity Capacity 2.4 ?eq (0.4 × 250 mm capillary column)
0.06 ?eq* (0.4 × 50 mm capillary guard column)
60 ?eq (2 × 250 mm analytical column)
1.5 ?eq* (2 × 50 mm guard column)
240 ?eq (4 × 250 mm analytical column)
6 ?eq* (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.Substrate characteristics Bead Diameter and Pore Size: 4 ?m (0.4 x 250, 2 × 250 and 4 × 250 mm);
super macroporous resin (2000 ?)
11 ?m (0.4 x 50, 2 × 50 and 4 × 50 mm);
microporous resin (<1 ?)
Cross-Linking (%DVB): 55%phase compatibility pH 0–14; 0–100% HPLC solvents Analytical Columns Dionex IonPac AS19-4?m Analytical Column (4 × 250 mm) 083217 Dionex IonPac AS19-4?m Analytical Column (2 × 250 mm) 083223 Dionex IonPac AS19-4?m Capillary Column (0.4 × 250 mm) 083230 Guard Columns Dionex IonPac AG19-4?m Guard Column (4 × 50 mm) 083221 Dionex IonPac AG19-4?m Guard Column (2 × 50 mm) 083225 Dionex IonPac AG19-4?m Capillary Guard Column (0.4 × 50 mm) 083233 IonPac AS19-4μm Capillary Column (0.4 × 250 mm) 毛细管柱美国戴安Dionex,IonPac AS19-4μm Capillary Column (0.4 × 250 mm) 毛细管柱美国戴安Dionex
- 主要用途
- IonPac AS19-4µm Capillary Column (0.4 × 250 mm) 毛细管柱美国戴安Dionex,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等知名品牌。
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