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Dionex IonPac AS10 陰離子交換柱 043118
Dionex IonPac AS10 是一款高容量，氫氧根體系陰離子交換色譜柱，用來等度或梯度分離無機陰離子和有機酸。該色譜柱檢測低分子量有機酸能每周保持穩(wěn)定的分析結(jié)果。高容量的AS10色譜柱保證了復(fù)雜樣品中陰離子和有機酸的分析。
Dionex IonPac AS10 陰離子交換柱 043118
訂貨信息：
Dionex IonPac AS10 陰離子交換色譜柱
| 分析柱 | |
| IonPac AS10 Analytical Column (4 x 250 mm) | 43118 |
| IonPac AS10 Analytical Column (2 x 250 mm) | 43123 |
| 保護柱 | |
| IonPac AG10 Guard Column (4 x 50 mm) | 43119 |
| IonPac AG10 Guard Column (2 x 50 mm) | 43124 |
For Isocratic and Gradient Separation of Inorganic Anions and Organic Acids
The IonPac? AS10 is a high-capacity hydroxide-selective, anion-exchange column designed for isocratic and gradient separation of inorganic anions and organic acids. The column provides excellent resolution of weakly retained low-molecular-weight aliphatic acids. The high capacity of the AS10 permits the analysis of trace-level analytes in high-ionic-strength matrices.
Use the AS10 column for analysis of inorganic anions in high nitrate samples
The column provides excellent resolution of weakly retained low-molecular-weight aliphatic acids. The selectivity and high capacity of the AS10 permits the analysis of trace-level analytes in high-ionic-strength matrices. The AS10 resin strongly retains nitrate, which makes this column well suited for the analysis of trace anions in nitric acid and nitrate salts.
Use with the Eluent Generator for simplified eluent preparation for applications using less than 100 mN hydroxide. Use the Anion Self-Regenerating Suppressor (ASRS? 300) with the AS10 column.
| IonPac AS10 Anion-Exchange Column Specifications | |
|---|---|
| Mobil phase compatibility | pH 0–14; 0–100% of HPLC solvents |
| Substrate characteristics | Bead Diameter: 8.5 μm Cross-Linking (%DVB): 55% |
| Dimensions | IonPac AS10 Analytical Column: 2 × 250 mm and 4 × 250 mm IonPac AG10 Guard Column: 2 × 50 mm and 4 × 50 mm |
| Latex characteristics | Functional Group: Alkanol quaternary ammonium Latex Diameter: 65 nm Latex Cross-Linking: 5% |
| Capacity | 42.5 μeq (2 × 250 mm analytical column) 170 μeq (4 × 250 mm analytical column) |
