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Dionex IonPac AS10 陰離子交換柱 043118

更新時(shí)間:2019-11-20

簡(jiǎn)要描述:

Dionex IonPac AS10 陰離子交換柱 043118
是一款高容量,氫氧根體系陰離子交換色譜柱,用來(lái)等度或梯度分離無(wú)機(jī)陰離子和有機(jī)酸。

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(lái)等度或梯度分離無(wú)機(jī)陰離子和有機(jī)酸。該色譜柱檢測(cè)低分子量有機(jī)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(jī)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(hù)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 compatibilitypH 0–14; 0–100% of HPLC solvents
Substrate characteristicsBead Diameter: 8.5 μm
Cross-Linking (%DVB): 55%
DimensionsIonPac AS10 Analytical Column:
2 × 250 mm and 4 × 250 mm
IonPac AG10 Guard Column:
2 × 50 mm and 4 × 50 mm
Latex characteristicsFunctional Group: Alkanol quaternary ammonium
Latex Diameter: 65 nm
Latex Cross-Linking: 5%
Capacity42.5 μeq (2 × 250 mm analytical column)
170 μeq (4 × 250 mm analytical column)

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