IonPac AS25 氢氧化物阴离子分析柱美国戴安Dionex


IonPac AS25 氢氧化物阴离子分析柱美国戴安Dionex

简要描述:

IonPac AS25 氢氧化物阴离子分析柱美国戴安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 076014

IonPac AS25 氢氧化物阴离子分析柱美国戴安Dionex

Thermo Scientific Dionex IonPac? AS25 Anion-Exchange Column Specifications
Dimensions Dionex IonPac AS25 Analytical Column:
2 × 250 mm and 4 × 250 mm
Dionex IonPac AG25 Guard Column:
2 × 50 mm and 4 × 50 mm
Dionex IonPac AS25 Capillary Column:
0.4 × 250 mm
Dionex IonPac AG25 Capillary Guard Column:
0.4 × 50 mm
Maximum Operating Pressure 4000 psi (microbore and standard bore)
5000 psi (capillary)
Phase Compatibility pH 0–14; 0–100% HPLC solvents
Substrate Characteristics Bead Diameter: 7.5 ?m
Pore Size: 2000 ? super macroporous resin
Crosslinking (%DVB): 55%
Ion-Exchange Group Functional Group: Alkanol quaternary ammonium ion
Hydrophobicity: Ultralow
Capacity 3.5 ?eq (0.4 × 250 mm capillary column)
0.035 ?eq* (0.4 × 50 mm capillary guard column)
87.5 ?eq (2 × 250 mm analytical column)
0.875 ?eq* (2 × 50 mm guard column)
350 ?eq (4 × 250 mm analytical column)
3.5 ?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.

Analytical Columns
IonPac AS25 Capillary Column (0.4 x 250 mm) 076012
IonPac AS25 Analytical Column (4 x 250 mm) 076014
IonPac AS25 Analytical Column (2 x 250 mm) 076016
Guard Columns
IonPac AG25 Capillary Guard Column (0.4 x 50 mm) 076013
IonPac AG25 Guard Column (4 x 50 mm) 076015
IonPac AG25 Guard Column (2 x 50 mm) 076017

IonPac AS25 氢氧化物阴离子分析柱美国戴安Dionex,