062888 IonPac AG19 陰離子分析柱保護(hù)柱預(yù)處理柱美國(guó)戴安Dionex
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- 公司名稱(chēng) 上海希言科學(xué)儀器有限公司
- 品牌 DIONEX/英國(guó)
- 型號(hào) 062888
- 產(chǎn)地 美國(guó)
- 廠商性質(zhì) 代理商
- 更新時(shí)間 2015/6/17 10:41:31
- 訪問(wèn)次數(shù) 1282
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IonPac AG19 陰離子分析柱保護(hù)柱預(yù)處理柱美國(guó)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 陰離子分析柱保護(hù)柱預(yù)處理柱美國(guó)戴安Dionex,
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