戴安公司生產的儀器主要有離子色譜儀、高效液相色譜儀、快速溶劑萃取儀和氨基酸直接分析儀。其中離子色譜儀憑借著雄厚的技術優勢和方法已廣泛地應用于各個領域，其*達80%。與離子色譜相關的文章有90%均出自戴安公司生產的離子色譜儀。 戴安公司的快速溶劑萃取儀15分鐘之內僅用15毫升溶劑既可完成對10g樣品的萃取，該技術已在環境、藥物、食品和聚合物工業等領域得到廣泛應用。
| 型號 | 美國戴安060142 |
|---|---|
| 廠商性質 | 代理商 |
| 更新日期 | 2018-04-25 |
The Thermo Scientific Dionex CarboPac? PA20 column line has been expanded to include a new 0.4 × 150 mm capillary column and a new Dionex CarboPac PA20 Fast Sialic Acid column.
| Dionex CarboPac PA20 Column for Fast Monosaccharide Analysis Specifications | |
|---|---|
| Dimensions | Dionex CarboPac? PA20 Analytical Column: 3 × 150 mm Dionex CarboPac PA20 Capillary Column: 0.4 × 150 mm Dionex CarboPac PA20 Fast Sialic Acid Column: 3 × 30 mm Dionex CarboPac PA20 Guard Column: 3 × 30 mm |
| Maximum operating pressure | 3000 psi (21 MPa) |
| Temperature range | 4–60 °C Recommended operating temperature: 30 °C |
| Typical operating conditions | Test procedure: Baseline resolution of fucose, galactosamine, glucosamine, galactose, glucose, mannose. Dionex CarboPac PA20 Analytical Column recommended flow rate: 0.5 mL/min Dionex CarboPac PA20 Capillary Column recommended flow rate: 8 μL/min Dionex CarboPac PA20 Fast Sialic Acid Column recommended flow rate: 0.5 mL/min |
| phase compatibility | pH 0–14; 100% compatible with common HPLC solvents and 100% water. Ionic form eluents: sodium hydroxide, sodium acetate. |
| Resin composition | 6.5 μm-diameter substrate (ethylvinylbenzene 55% crosslinked with divinylbenzene) agglomerated with 130 nm MicroBead? difunctional quaternary ammonium ion (5% crosslinked). |
| Anion-exchange capacity | Approximay 65 μeq/column (3 × 150 mm analytical column) Approximay 1.16 μeq/column (0.4 × 150 mm capillary column) Approximay 13 μeq/column (0.3 x 30 mm Fast Sialic Acid column) |
| Column construction | PEEK? with 10-32 threaded ferrule-style end fittings. All components are nonmetallic. |
| Analytical Columns | |
|---|---|
| CarboPac PA20 Analytical Column (3 x 150 mm) | 060142 |
| CarboPac PA20 Capillary Column (0.4 x 150 mm) | 072072 |
| CarboPac PA20 Fast Sialic Column (3 x 30 mm) | 076381 |
| Guard Columns | |
|---|---|
| CarboPac PA20 Guard Column (3 x 30 mm) | 060144 |
| Borate Trap Column | 047078 |
| Amino Trap Column (3 x 30 mm) | 060146 |
| CarboPac PA20 Capillary Guard Column (0.4 x 35 mm) | 072073 |
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