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Product no. 64145
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Catalog IonPac AS23 64145

64145

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IonPac AS23

by Dionex

 

The AS23 carbonate eluent anion-exchange column is specifically designed for trace bromate in drinking water. Its high capacity and selectivity enables determination of bromate in drinking water at the low μg/L level. The AS23 meets the performance requirements of U.S EPA Methods 300.0 and 300.1.

  • Optimized for isocratic carbonate/bicarbonate eluent
  • Recommended column for trace bromate in drinking water matrices
  • Meets performance requirements specified in US EPA Methods 300.0 and 300.1
  • Ideal alternative for AS9-HC oxyhalide and inorganic anion applications
  • Simple, accurate eluent preparation with the AS23 Eluent Concentrate
  • Optimized for a 30 °C operating temperature to ensure reproducible retention times
  • Compatible with organic solvents to enhance analyte solubility 

The AS23 is designed for the analysis of oxyhalides and the common inorganic anions including fluoride, chlorite, bromate, chloride, nitrite, bromide, chlorate, nitrate, phosphate, and sulfate in drinking water, ground water, wastewater, and other diverse sample matrices.

Specification

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Vendor Dionex Internal Diameter 2.0
Brand IonPac AS23 Pore size 2000
Modifification Quaternary ammonium Max Pressure 3000
Mode Anion-Exchange pH stability from 0.0
Particle Size 6.0 pH stability to 14.0
Length 250

Product Usage

Inorganic anions

Applications of column use

No Applications are assigned to this Product.

Similar columns from other manufacturers to IonPac AS23

Specific columns from up to 10 families from other manufacturers with the same Mode and Modification. Compare a column to see its recorded specifications alongside this column.

How similarity is calculated
The percentage compares the two specific columns shown, using Modification (25%), Product Usage (20%), Carbon Load (15%), Endcapping (10%), Pore Size (10%), Surface Area (8%), pH Stability (8%) and Particle Size (4%). Missing values are excluded. At least three criteria and 50% of the total weight must be available to show a score. Open Compare Column for every contribution and the calculation. Mode is a required discovery filter; length and internal diameter do not affect the score. Recommendations retain the family discovery rules. An eligible sponsor may appear first and is labelled Sponsored.
A similarity score does not guarantee identical selectivity or performance. Confirm suitability under the intended method conditions.

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