您好, 歡迎來到化工儀器網(wǎng)
12
產(chǎn)品簡介
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 |
| 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，
其他推薦產(chǎn)品
更多產(chǎn)品-
面議
-
面議
-
面議
-
面議
化工儀器網(wǎng)