IonPac AG19 阴离子分析柱保护柱预处理柱美国戴安Dionex


IonPac AG19 阴离子分析柱保护柱预处理柱美国戴安Dionex

简要描述:

IonPac AG19 阴离子分析柱保护柱预处理柱美国戴安Dionex,上海金畔生物科技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 062888

IonPac AG19 阴离子分析柱保护柱预处理柱美国戴安Dionex

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 ?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: 7.5 ?m (0.4 x 250, 2 × 250 and 4 × 250 mm);
super macroporous resin (2000 ?)
12 ?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
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

IonPac AG19 阴离子分析柱保护柱预处理柱美国戴安Dionex,