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Dionex IonPac AS17-C 陰離子交換柱 066294
利用 Thermo Scientific? Dionex IonPac AS17-C 柱快速測定高純度水基質(zhì)中的常見無機陰離子。 該款低容量柱經(jīng)優(yōu)化，可用于簡單樣品基質(zhì)中無機陰離子的快速梯度分離。 該款色譜柱也適用于對不同硫形態(tài)（包括亞硫酸鹽、硫酸鹽和硫代硫酸鹽）進行快速梯度分離。 Dionex IonPac AS17C 柱是所有 Dionex IonPac AS17 柱離子應(yīng)用的推薦替換柱。
描述
使得梯度分離與等度分離一樣簡單
Dionex IonPac AS17-C 柱設(shè)計與 Dionex 淋洗液發(fā)生器聯(lián)用。 Dionex 淋洗液發(fā)生器利用水自動產(chǎn)生氫氧化鉀淋洗液，使得梯度分離與等度分離一樣簡單。 在梯度條件下使用 Dionex 淋洗液發(fā)生器可以輕松分離多種樣品基質(zhì)（包括高純度水、飲用水、廢水、工藝液流和洗滌液）中的常見無機陰離子。
實現(xiàn)優(yōu)異的色譜分析性能
在高純度水基質(zhì)中對無機陰離子實現(xiàn)快速的梯度分離
利用 Thermo Scientific? Dionex? 陰離子自再生抑制器 (ASRS? 300)，進行痕量級測定（包括氟化物）時可輕松將氫氧化物淋洗液抑制*低背景水平，即使是使用大定量環(huán)進樣也是如此
對氟化物、乙酸鹽、丙酸鹽和甲酸鹽的出色保留和定量能力
符合美國 EPA 方法 300.0 (A) 的性能要求
可在室溫或高溫下操作
柱選擇性在 30°C 操作溫度下達到*，以確?？芍噩F(xiàn)結(jié)果
兼容 Reagent-Free? 離子色譜 (RFIC?) 系統(tǒng)
兼容有機溶劑以增強分析物溶解度，優(yōu)化柱選擇性，或者便于有效的柱清洗
注： Thermo Scientific? Dionex? IonPac? AS18 柱是用于測定多種樣品基質(zhì)中常見陰離子的推薦氫氧化物選擇性色譜柱。
Dionex IonPac AS17-C 陰離子交換柱 066294
訂貨信息:
Dionex IonPac AS17-C 陰離子交換柱
| 分析柱 | |
| IonPac AS17-C Analytical Column (4 x 250 mm) | 066294 |
| IonPac AS17-C Analytical Column (2 x 250 mm) | 066296 |
| 保護柱 | |
| IonPac AS17-C Guard Column (4 x 50 mm) | 066295 |
| IonPac AG17-C Guard Column (2 x 50 mm) | 066297 |
For Fast Gradient Separation of Inorganic Anions in High-Purity Water Matrices
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. |
