Dionex IonPac AS22 anion exchange column

Thermo

The Scientific Dionex IonPac AS22 analysis and protection column is designed to meet the requirements of US EPA Method 300.0 (A)

Designed for compliance monitoring of inorganic anions, it can perform rapid analysis of drinking water, groundwater, and wastewater. Utilizing Dionex IonPac AS22

• Column, using a simple equimolar carbonate/bicarbonate eluent, can quickly separate common inorganic anions from various sample matrices (including drinking water, wastewater, process streams, and washing solutions).

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• Analysis of common inorganic anions and low molecular weight organic acids in various matrices

• Compliance monitoring of common anions in drinking water according to US EPA method 300.0 (A)

• Rapid equimolar separation of common inorganic anions in a simple matrix can be achieved within 8 minutes.

• Realize equimolar separation of common inorganic anions in complex matrices within 12 minutes.

• Excellent retention of fluoride in water immersion and decomposition of fluoride, acetate, and formate salts

Excellent resolution between carbonate peaks and common inorganic anion peaks

The use of carbonate/bicarbonate eluent is an ideal alternative for the application of IonPac AS4A-SC, AS12A, AS14, and AS14A inorganic anions.

Solvent compatibility allows you to easily clean samples containing hydrophobic components after analysis.

• Lower eluent requirements and lower operating costs

• Due to the use of the same filler, therefore

• The performance provided by the IonPac AS22 capillary column is the same as that of standard and microporous IonPac AS22 columns. Due to the fact that the eluent flow rate of the capillary system is only the same as that of the standard well system

• 1%, requiring less eluent and generating less waste, thereby reducing operating costs.

• Provide multiple specifications to achieve application flexibility

4x250mm, 2x250mm analytical columns

4x50mm, 2x50mm protective columns

0.4x250 mm capillary column, 0.4x50 mm capillary protection column