目錄:上海希言科學(xué)儀器有限公司>>美國(guó)戴安Dionex>> 044066CarboPac MA1 碳水化合物分析柱戴安淋洗液離子色譜耗材美國(guó)戴安Dionex
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| 參考價(jià) | 面議 |
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| CarboPac MA1 Column for Carbohydrate Alditol and Aldose Analysis Specifications | |
|---|---|
| Dimensions | CarboPac MA1 Analytical Column: 4 × 250 mm CarboPac MA1 Guard Column: 4 × 50 mm |
| Maximum operating pressure | 2000 psi (14 MPa) |
| Temperature range | 4–50 °C Recommended operating temperature: ambient |
| Typical operating conditions | Recommended flow rate: 0.2–0.5 mL/min |
| phase compatibility | pH 0–14; incompatible with solvents and anionic detergents. Hydroxide eluents only. |
| Resin composition | 7.5-μm-diameter vinylbenzyl chloride/divinylbenzene macroporous substrate fully functionalized with an alkyl quaternary ammonium group (15% cross-linked). |
| Anion-exchange capacity | Approximay 1450 μeq/column (4 × 250 mm analytical column) |
| Column construction | PEEK with 10-32 threaded ferrule-style end fittings. All components are nonmetallic. |
| Analytical Columns | |
|---|---|
| CarboPac MA1 Analytical Column (4 x 250 mm) | 044066 |
| Guard Columns | |
|---|---|
| CarboPac MA1 Guard Column (4 x 50 mm) | 044067 |
CarboPac MA1 碳水化合物分析柱戴安淋洗液離子色譜耗材美國(guó)戴安Dionex，
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