美國戴安 P/N: 052576 Dionex IonPac CS5A Column 離子色譜柱
- 公司名稱 上海希言科學儀器有限公司
- 品牌 DIONEX/英國
- 型號 美國戴安 P/N: 052576
- 產(chǎn)地
- 廠商性質(zhì) 代理商
- 更新時間 2018/4/21 13:10:51
- 訪問次數(shù) 851
聯(lián)系方式：李經(jīng)理13224517959 查看聯(lián)系方式
聯(lián)系我們時請說明是化工儀器網(wǎng)上看到的信息，謝謝!
IonPac CS5A Transition Metal Column
High-Resolution, Ion-Exchange Column for Transition and Lanthanide Metals in Diverse Sample Matrices
The IonPac? CS5A is a high-resolution, ion-exchange column designed for determination of transition and lanthanide metals in a variety of sample matrices. The CS5A column, in combination with postcolumn derivitization and visible detection at 530 nm, provides a sensitive and selective method for transition metal analysis.
- Recommended for the separation of transition and lanthanide metals
- Also useful for aluminum analysis
The CS5A column provides simultaneous determination of common transition metals in less than 11 min using a unique bifunctional resin. The transition metals are detected following complexation with 4-(2-pyridylazo) resorcinol (PAR). The PAR derivative is detected at 520–530 nm. This method is both sensitive and selective for transition metals.
The CS5A provides improved selectivity and higher efficiencies than its predecessor, the CS5 column. Use the MetPac PDCA and Oxalic Acid Eluent Concentrates and PAR Postcolumn Reagent Diluent for simplified operation.
| IonPac CS5A Cation-Exchange Column Specifications | |
|---|---|
| Dimensions | IonPac CS5A Analytical Column: 4 × 250 mm and 2 × 250 mm IonPac CG5A Guard Column: 4 × 50 mm and 2 × 50 mm |
| Maximum operating pressure | 2500 psi (17.3 MPa) |
| phase compatibility | Typical HPLC solvents to 50% |
| Substrate characteristics | Bead Diameter: 9 ?m Bead Type: MicroBead? latex, bilayer of anion-exchange and cation-exchange Cross-Linking (%DVB): 55% |
| Anion exchange | Latex Diameter: 76 nm Latex Cross-Linking: 2% Capacity: 40 ?eq/column (4 × 250 mm); 10 ?eq/column (2 × 250 mm) Ion-Exchange Group: Quaternary ammonium |
| Cation exchange | Latex Diameter: 140 nm Latex Cross-Linking: 10% Capacity: 20 ?eq/column (4 × 250 mm); 5 ?eq/column (2 × 250 mm) Ion-Exchange Group: Sulfonic acid |
| Column construction | PEEK? with 10-32 threaded ferrule-style end fittings. All components are nonmetallic. |
| Analytical Columns | |
|---|---|
| IonPac CS5A Analytical Column (4 x 250 mm) | 046100 |
| IonPac CS5A Analytical Column (2 x 250 mm) | 052576 |
| Guard Columns | |
|---|---|
| IonPac CG5A Guard Column (4 x 50 mm) | 046104 |
| IonPac CG5A Guard Column (2 x 50 mm) | 052836 |
相關(guān)分類
該廠商的其他產(chǎn)品
- 美國戴安 P/N: 062885 062885賽默飛戴安AS19 IC 柱 4x250mm分析柱
- 美國戴安 P/N: 062885 062885賽默飛戴安AS19陰離子分析柱 4X250MM
- 60741110 現(xiàn)貨美國戴安Dionex氘燈6074.1110紫外燈
- 083547 美國戴安SC-CERS 500鹽轉(zhuǎn)換抑制器083547
- 083549 Dionex SC-CERS 500鹽轉(zhuǎn)換抑制器083549
- 6074.1110 美國戴安dionex液相氘燈6074.1110液相色譜檢測器燈
- 6074.2000 美國戴安dionex液相鎢燈6074.2000液相色譜檢測器燈
- 6074.1110 戴安液相鎢燈/氘燈6074.2000/6074.1110美國戴安Dionex液相色譜檢測器燈
采購中心
化工儀器網(wǎng)