Dionex IonPac ICE-AS6 ion exclusion column

Thermo

Scientific Dionex IonPac? ICE-AS6

The analysis and protection column can quickly analyze fatty organic acids and alcohols in complex samples or high ionic strength samples, and provide consistent and reliable results.

This chromatographic column uses resin with sulfonic acid and carboxylic acid groups and moderate hydrophilicity, which is used to improve the selectivity of fatty organic acids and alcohols in samples including food and beverages, biological samples, industrial process wines, and wastewater.

describe

• Note:

• The high-capacity Dionex IonPac AS11-HC column is recommended for the determination of organic acids and inorganic anions in complex sample matrices or uncharacterized samples.

• Excellent chromatographic analysis performance

• Dionex

• IonPac ICE-AS6 can improve the peak efficiency and selectivity for analyzing carboxylic acids and alcohols. Specifically, the product:

Separate weakly ionized acids based on differences in pKa, size, and hydrophobicity

• Wash strong acid anions (such as chlorides and sulfates) at dead time to prevent them from interfering with the quantification of organic acids

• Difficult separations can be achieved, including separating tartrate from citrate, separating ethanoate from lactate and formate, separating lactate from malate, and separating formate from succinate

Compatible with any typical strong acid leaching solution and multiple detectors, including amperometric, photometric, and differential refractive index detectors
Use HPLC solvent to control hydrophobic retention of high molecular weight acids or perform effective column cleaning
Using inhibitory conductivity detection to improve sensitivity

Should the Dionex IonPac ICE-AS1 column be connected to the Dionex Anion MicroMembrane? Ion exclusion suppressor (AMMS ICE 300)

Combined use, the latter is a low dead volume high-capacity shower gel suppressor.