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Dionex IonPac AS26 陰離子分析柱*優(yōu)勢(shì)代理美國(guó)戴安Dionex
Dionex IonPac? AS26 Anion Exchange Column Specifications | |
---|---|
Substrate Characteristics: | Bead Diameter and Pore Size: 7.5 μm (2 × 250, 4 × 250, and 0.4 × 250 mm); supermacroporous resin (2000 ?) 13 μm (2 × 50, 4 × 50, 0.4 × 50 mm); microporous resin (<10 ?) Crosslinking (%DVB): 55% |
Ion-Exchange Group: | Functional Group: Alkanol quaternary ammonium ion |
Functional Group Characteristics: | Ultralow Hydrophobicity |
Capacity: | 250 μeq (4 × 250 mm analytical column) 6 μeq* (4 × 50 mm guard column) 62.5 μeq (2 × 250 mm analytical column) 1.5 μeq* (2 × 50 mm guard column) 2.5 μeq (0.4 × 250 mm capillary column) 0.06 μeq* (0.4 × 50 mm capillary guard column) *Guard is packed with a low-capacity microporous resin. |
Column Construction: | PEEK? with 10-32 threaded ferrule-style end fittings. All components are nonmetallic. |
Dimensions: | Dionex IonPac AS26 Analytical Column: 2 × 250 mm, 4 × 250 mm Dionex IonPac AG26 Guard Column: 2 × 50 mm, 4 × 50 mm Dionex IonPac AS26 Capillary Column: 0.4 × 250 mm Dionex IonPac AG26 Capillary Guard Column: 0.4 × 50 mm |
Maximum Operating Pressure: | 3000 psi (standard, microbore and capillary) |
Phase Compatibility: | pH 0–14; 0–100% HPLC solvents |
Analytical Columns | |
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IonPac AS26 Capillary Column (0.4 x 250 mm) | 076018 |
IonPac AS26 Analytical Column (4 x 250 mm) | 076020 |
IonPac AS26 Analytical Column (2 x 250 mm) | 076022 |
Guard Columns | |
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IonPac AG26 Capillary Guard Column (0.4 x 50 mm) | 076019 |
IonPac AG26 Guard Column (4 x 50 mm) | 076021 |
IonPac AG26 Guard Column (2 x 50 mm) | 076023 |
Dionex IonPac AS26 陰離子分析柱*優(yōu)勢(shì)代理美國(guó)戴安Dionex,