| 供货周期： | 现货 |
| 品牌： | 戴安 |
| 货号： | 66294 |
Dionex IonPac AS17-C 阴离子交换柱
利用 Thermo Scientific? Dionex IonPac AS17-C 柱快速测定高纯度水基质中的常见无机阴离子。 该款低容量柱经优化，可用于简单样品基质中无机阴离子的快速梯度分离。 该款色谱柱也适用于对不同硫形态（包括亚硫酸盐、硫酸盐和硫代硫酸盐）进行快速梯度分离。 Dionex IonPac AS17C 柱是所有 Dionex IonPac AS17 柱离子应用的推荐替换柱。
使得梯度分离与等度分离一样简单
Dionex IonPac AS17-C 柱设计与 Dionex 淋洗液发生器联用。 Dionex 淋洗液发生器利用水自动产生氢氧化钾淋洗液，使得梯度分离与等度分离一样简单。 在梯度条件下使用 Dionex 淋洗液发生器可以轻松分离多种样品基质（包括高纯度水、饮用水、废水、工艺液流和洗涤液）中的常见无机阴离子。
实现优异的色谱分析性能
在高纯度水基质中对无机阴离子实现快速的梯度分离
利用 Thermo Scientific? Dionex? 阴离子自再生抑制器 (ASRS? 300)，进行痕量级测定（包括氟化物）时可轻松将氢氧化物淋洗液抑制至极低背景水平，即使是使用大定量环进样也是如此
对氟化物、乙酸盐、丙酸盐和甲酸盐的出色保留和定量能力
符合美国 EPA 方法 300.0 (A) 的性能要求
可在室温或高温下操作
柱选择性在 30°C 操作温度下达到最佳，以确保可重现结果
兼容 Reagent-Free? 离子色谱 (RFIC?) 系统
兼容有机溶剂以增强分析物溶解度，优化柱选择性，或者便于有效的柱清洗
注： Thermo Scientific? Dionex? IonPac? AS18 柱是用于测定多种样品基质中常见阴离子的推荐氢氧化物选择性色谱柱。
Dionex IonPac AS17-C 阴离子交换柱
| 分析柱 | |
| IonPac AS17-C Analytical Column (4 x 250 mm) | 066294 |
| IonPac AS17-C Analytical Column (2 x 250 mm) | 066296 |
| 保护柱 | |
| IonPac AS17-C Guard Column (4 x 50 mm) | 066295 |
| IonPac AG17-C Guard Column (2 x 50 mm) | 066297 |
The Thermo Scientific* Dionex* IonPac* AS17-C column is a low-capacity column for fast, gradient separation of inorganic anions. Its key application is the determination of common inorganic anions in high-purity water matrices. The Dionex IonPac AS17-C provides low sulfate blanks and fast equilibration time. It is recommended for use with RFIC* systems using the Eluent Generator for electrolytic eluent generation. Use the Dionex ASRS* 300 Anion Self-Regenerating Suppressor with the Dionex IonPac AS17-C column.
Recommended replacement for all Dionex IonPac AS17 anion applications
Optimized for common inorganic anions in simple sample matrices
Fast gradient separation of inorganic anions in high-purity water matrices
Fast, gradient separation of sulfur species including sulfite, sulfate, and thiosulfate
Compatible with RFIC systems and the Eluent Generator for automatic eluent generation
Note: The Dionex IonPac AS18 column is the recommended hydroxide-selective column for determination of common anions in diverse sample matrices.
| IonPac AS17-C Anion-Exchange Column Specifications | |
|---|---|
| Dimensions: | IonPac AS17-C Analytical Column: 2 x 250 mm and 4 x 250 mm IonPac AG17-C Guard Column: 2 x 50 mm and 4 x 50 mm |
| Maximum Operating Pressure: | 4000 psi |
| Mobile Phase Compatibility: | pH 0-14; 0-100% HPLC solvents |
| Substrate Characteristics: | Bead Diameter: 10.5 μm Crosslinking (%DVB): 55% |
| Latex Characteristics: | Functional Group: Alkanol quaternary ammonium ion Latex Crosslinking: 6% Latex Diameter: 75 nm Hydrophobicity: Low |
| Capacity: | 7.5 μeq (2 x 250 mm analytical column) 1.5 μeq (2 x 50 mm guard column) 30 μeq (4 x 250 mm analytical column) 6 μeq (4 x 50 mm guard column) |
| Column Construction: | PEEK with 10-32 threaded ferrule style end fittings. All components are nonmetallic. |
Determination of sulfur species in a simulated industrial wastewater sample using an IonPac AS17-C Column.
Determination of anions and organic acids in high-purity water using a large loop injection with potassium hydroxide gradient on a 4 mm IonPac AS17-C column.
Determination of anionic additives in toothpaste on an IonPac AS17-C column using a potassium hydroxide gradient delivered by an Eluent Generator.
Anion separation including oxyhalides on an IonPac AS17-C column using a potassium hydroxide gradient delivered by an Eluent Generator.
| Product Data Sheets | |
|---|---|
 | IonPac AS17-C Anion Exchange Column Data Sheet |
| IonPac AS17-C Analytical Column Manual |
相关产品
关注
拨打电话
留言咨询
