Dionex IonPac AS7 anion exchange column

Thermo

Scientific Dionex IonPac AS7

Anion exchange columns can be used to separate various multivalent anions, including polyphosphates, polyphosphates, and other multivalent chelating agents, and provide reliable analytical results.

• The unique polymer packing of this chromatographic column exhibits excellent performance in separating ions and polar compounds, achieving high speed, efficiency, and loading capacity under moderate back pressure conditions. However, the newer Dionex IonPac AS16

• Chromatographic columns are recommended for the determination of polyphosphates.

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• Analysis of multivalent anions and chelating agents in various matrices

• Analysis of Hexavalent Chromium in Environmental Matrix According to EPA Method 218.6 in the United States

• Separation of multivalent anions and chelating agents in complex sample matrices using post column reagents and UV detection methods

Determination of Cyanides, Sulfides, and Iodides in High Ionic Strength Matrix by Ampere Detector

• Usually used in conjunction with post column reagents for photometric detection

• Contains anion and cation exchange capacity

• Compatible with multiple rinse solutions and detectors for high sensitivity and selective analysis

• Provide multiple specifications to achieve application flexibility

4 x 250mm, 2 x 250mm analytical columns

4 x 50m, 2 x 50mm protective columns