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赛默飞 IonPac AS19阴离子分析柱保护柱 062885

品牌：赛默飞戴安
型号/货号： 062885/062885
产地：美洲美国
供应商报价：面议

上海禹重实业有限公司更新时间：2024-03-15 11:24:19

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同类产品分析柱/保护柱(6件)

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详细介绍

IonPac AS19 阴离子交换色谱柱离子分析柱

IonPac AS19 Anion-Exchange Column Specifications
Dimensions	IonPac AS19 Analytical Column: 2 × 250 mm and 4 × 250 mm IonPac AG19 Guard Column: 2 × 50 mm and 4 × 50 mm IonPac AS19 Capillary Column: 0.4 × 250 mm IonPac AG19 Capillary Guard Column: 0.4 × 50 mm
Maximum operating pressure	4000 psi (standard and microbore) 5000 psi (capillary)
Ion-exchange group	Functional Group: Alkanol quaternary ammonium ion
Functional group characteristics	Ultralow hydrophobicity
Capacity	2.4 μeq (0.4 × 250 mm capillary column) 0.06 μeq* (0.4 × 50 mm capillary guard column) 60 μeq (2 × 250 mm analytical column) 1.5 μeq* (2 × 50 mm guard column) 240 μeq (4 × 250 mm analytical 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.
Substrate characteristics	Bead Diameter and Pore Size: 7.5 μm (0.4 x 250, 2 × 250 and 4 × 250 mm); super macroporous resin (2000 ?) 12 μm (0.4 x 50, 2 × 50 and 4 × 50 mm); microporous resin (<1 ?) Cross-Linking (%DVB): 55%
Mobile phase compatibility	pH 0–14; 0–100% HPLC solvents

Analytical Columns
IonPac AS19 Analytical Column (4 x 250 mm)	062885
IonPac AS19 Analytical Column (2 x 250 mm)	062886
IonPac AS19 Capillary Column (0.4 x 250 mm)	072064

Guard Columns
IonPac AG19 Guard Column (4 x 50 mm)	062887
IonPac AG19 Guard Column (2 x 50 mm)	062888
IonPac AG19 Capillary Guard Column (0.4 x 50 mm)	072065

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