美國戴安 P/N: 072062 美國戴安Dionex IonPac AS18 Column 陰離子交換色譜柱
- 公司名稱 上海希言科學(xué)儀器有限公司
- 品牌 DIONEX/英國
- 型號 美國戴安 P/N: 072062
- 產(chǎn)地 美國
- 廠商性質(zhì) 代理商
- 更新時間 2018/4/29 7:24:26
- 訪問次數(shù) 993
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 AS18 Hydroxide-Selective Anion-Exchange Column
For Determination of Inorganic Anions and Low-Molecular-Weight Organic Acids
The IonPac? AS18 anion-exchange column is the hydroxide-selective column of choice for compliance monitoring of inorganic anions in drinking water and wastewater samples in accordance with US EPA Methods 300.0 (A) and 300.1.
The new IonPac AS18-Fast columns offer the same selectivity as the AS18 analytical scale columns, but with a reduced length of 150 mm, these columns can separate the common inorganic anions in significantly less time. The capillary format offers the advantage of reduced eluent consumption, thereby lowering operating costs.
- Fast separation of the common inorganic anions (4 min) using the AS18-Fast columns
- Recommended hydroxide-selective column for inorganic anions in diverse sample matrices
- Isocratic separation of common inorganic anions in 9 minutes
- Inorganic anion and low-molecular weight organic acids in complex sample matrices
- Superior retention and quantification of fluoride, acetate, and formate
- Meets performance requirements specified in US EPA Method 300.0 (A)
The IonPac AS18 column can determine inorganic anions and low-molecular-weight organic acids in a variety of sample matrices. This column has excellent retention of fluoride from the water dip. It is approved for compliance monitoring of inorganic anions in drinking water and wastewater samples in accordance with US EPA Methods 300.0 and 300.1. The AS18 column is now available in capillary format providing the advantage of reduced eluent consumption, thereby lowering operating costs.
| IonPac? AS18 Anion-Exchange Column Specifications | |
|---|---|
| Dimensions | IonPac AS18 Analytical Column: |
| Maximum operating pressure | 4000 psi (standard and microbore) 5000 psi (capillary) |
| phase compatibility | pH 0–14; 0–100% HPLC solvents |
| Latex characteristics | Functional Group: Alkanol quaternary ammonium ion Latex Crosslinking: The effective crossslinking after functionalization is 8% Latex Diameter: 65 nm Hydrophobicity: Low |
| Substrate characteristics | Bead Diameter and Pore Size: 7.5 ?m (0.4 × 250, 2 × 250, 4 × 250, 0.4 × 150 mm, 2 ×150 and 4 × 150); supermacroporous resin (2000 ?) 13 ?m (0.4 x 50 mm, 2 × 50, 4 × 50, 2 × 30, 4 × 30, and 0.4 × 35 mm); microporous resin (<10 ?) Crosslinking (%DVB): 55% |
| Capacity | 1.71 ?eq (0.4 × 150 mm capillary column) |
| Column construction | PEEK with 10-32 threaded ferrule-style end fittings. All components are nonmetallic. |
| Analytical Columns | |
|---|---|
| IonPac AS18 4 mm Analytical Column (4 x 250 mm) | 060549 |
| IonPac AS18 2 mm Analytical Column (2 x 250 mm) | 060553 |
| IonPac AS18-Fast Capillary Column (0.4 x 150 mm) | 072062 |
| IonPac AS18-Fast Analytical Column (4 x 150 mm) | 075760 |
| IonPac AS18-Fast Analytical Column (2 x 150 mm) | 075759 |
| IonPac AS18 Capillary Column (0.4 x 250 mm) | 075772 |
| Guard Columns | |
|---|---|
| IonPac AG18 4 mm Guard Column (4 x 50 mm) | 060551 |
| IonPac AG18 2 mm Guard Column (2 x 50 mm) | 060555 |
| IonPac AG18-Fast Capillary Guard Column (0.4 x 35 mm) | 072063 |
| IonPac AG18-Fast Guard Column (4 x 30 mm) | 075762 |
| IonPac AG18-Fast Guard Column (2 x 30 mm) | 075761 |
| IonPac AG18 Capillary Guard Column (0.4 x 50 mm) | 075773 |
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)