美國戴安 P/N: 046124 Dionex IonPac AS14 Column 陰離子交換填充柱
- 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: 046124
- 產(chǎn)地 美國
- 廠商性質 代理商
- 更新時間 2018/4/16 21:25:12
- 訪問次數(shù) 1104
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 AS14 Carbon Eluent Anion-Exchange Column
For the Analysis of Fluoride and Other Inorganic Anions
The IonPac? AS14 is designed for fast analysis of the common inorganic anions in diverse sample matrices.
- Common inorganic anions are resolved in 13 minutes using an isocratic carbonate/bicarbonate eluent.
- Sodium tetraborate gradient optimizes difficult separations.
- The AS14 column meets or exceeds US EPA Method 300.0 (A) performance requirements.
The AS14 supports the separation of inorganic anions, including fluoride, chloride, nitrite, bromide, nitrate, phosphate, and sulfate using a carbonate/bicarbonate eluent coupled with suppressed conductivity detection. With the AS14, inorganic anions can be determined easily in drinking water, wastewater, foods and beverages, scrubber solutions, and other diverse sample matrices.
For simplified operation, use the AS14 Eluent Concentrate and the Combined Seven Anion Standard. Use the Anion Self-Regenerating Suppressor (ASRS 300) with the AS14 column for low-noise operation.
Note: See also the IonPac AS22, the latest column recommended for fast analysis of inorganic anions.
| IonPac AS14 Anion-Exchange Column Specifications | |
|---|---|
| Dimensions | IonPac AS14 Analytical Column: 2 × 250 mm and 4 × 250 mm IonPac AG14 Guard Column: 2 × 50 mm and 4 × 50 mm |
| Maximum operating pressure | 27.6 MPa (4000 psi) |
| phase compatibility | pH 2–12; 0–100% HPLC solvents |
| Substrate characteristics | Bead Diameter: 9 μm Pore Size: 100 ? Cross-Linking (%DVB): 55% |
| Functional group characteristics | Ion-Exchange Group: Surface-functionalized alkyl quaternary ammonium ion Hydrophobicity: Medium High |
| Capacity | 16 μeq (2 × 250 mm analytical column) 65 μeq (4 × 250 mm analytical column) |
| Column construction | PEEK with 10-32 threaded ferrule-style end fittings. All components are nonmetallic. |
| Analytical Columns | |
|---|---|
| IonPac AS14 Analytical Column (4 x 250 mm) | 046124 |
| IonPac AS14 Analytical Column (2 x 250 mm) | 046129 |
| Guard Columns | |
|---|---|
| IonPac AG14 Guard Column (4 x 50 mm) | 046134 |
| IonPac AG14 Guard Column (2 x 50 mm) | 046138 |
相關分類
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鹽轉換抑制器083547
- 083549 Dionex SC-CERS 500鹽轉換抑制器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)