目錄:上海希言科學(xué)儀器有限公司>>美國戴安Dionex>> 美國戴安 P/N: 053945Dionex IonPac ICE-Borate Column 離子排斥色譜柱
The IonPac ICE-Borate ion-exclusion column is designed for monitoring trace levels of borate in high-purity water.
Used with the TBC-1 Borate Concentrator column and conductivity detection, the ICE-Borate ion-exclusion column allows determination of borate at ng/L (ppt) concentrations. Borate is separated and detected as the mannitol complex. Use the Anion MicroMembrane Ion-Exclusion Suppressor (AMMS? ICE 300) with the ICE-Borate column.
| IonPac ICE-Borate Ion-Exclusion Column Specifications | |
|---|---|
| Dimensions | IonPac ICE-Borate Analytical Column: 9 × 250 mm |
| Maximum operating pressure | 9.65 MPa (1400 psi) |
| phase compatibility | pH 0–7 (Use eluents containing only mannitol and hydronium ions as the cations. Avoid eluents containing sodium, potassium, etc.); 0–50% HPLC solvents |
| Substrate characteristics | Bead Diameter: 7.5 μm Bead Type: Microporous Cross-Linking (%DVB): 8% |
| Functional group characteristics | Ion-Exchange Group: Sulfonic acid Surface Characteristics: Hydrophilic |
| Capacity | 27 meq (9 × 250 mm analytical column) |
| Column construction | PEEK with 10–32 threaded ferrule style end fittings. All components are nonmetallic. |
| Analytical Columns | |
|---|---|
| IonPac ICE-Borate Analytical Column | 053945 |
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