063071IonPac AG21 Guard Column保護柱預(yù)柱美國戴安Dionex
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產(chǎn)品名稱: 063071IonPac AG21 Guard Column保護柱預(yù)柱美國戴安Dionex
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簡單介紹
【簡單介紹】IonPac AG21 Guard Column保護柱預(yù)柱美國戴安Dionex，上海希言科學(xué)儀器有限公司主要的代理產(chǎn)品品牌有：美國perkinelmer、美國戴安Dionex、德國duranDURAN、美國哈希Hach、美國沃特世Waters、美國安捷倫Agilent、德國賀利氏Heraeus、美國奧立龍Orion等知名品牌。
063071IonPac AG21 Guard Column保護柱預(yù)柱美國戴安Dionex
的詳細介紹
IonPac AG21 Guard Column保護柱預(yù)柱美國戴安Dionex
| IonPac AS21 Anion-Exchange Column Specifications |
|---|
| Dimensions: | IonPac AS21 Analytical Column:
2 × 250 mm
IonPac AG21 Guard Column:
2 × 50 mm |
| Maximum Operating Pressure: | 3000 psi |
| Mobile Phase Compatibility: | pH 0–14; 0–100% HPLC solvents |
| Substrate Characteristics: | Bead Diameter and Pore Size:
7 ?m (2 × 250 mm); super macroporous resin (2000 ?)
11 ?m (2 × 50 mm); microporous resin (<1 ?)
Crosslinking (%DVB): 55% |
| Ion Exchange Group: | Functional Group: Alkanol quaternary ammonium ion |
| Functional Group Characteristics: | Ultralow Hydrophobicity |
| Capacity: | 45 ?eq (2 × 250-mm analytical column)
1.5 ?eq* (2 × 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 AS21 Analytical Column (2 x 250 mm) | 063009 |
| Guard Columns |
|---|
| IonPac AG21 Guard Column (2 x 50 mm) | 063071 |
IonPac AG21 Guard Column保護柱預(yù)柱美國戴安Dionex，IonPac AG21 Guard Column保護柱預(yù)柱美國戴安Dionex
