by Dionex
he IonPac® AS14A anion-exchange column is a carbonate-based column for fast analysis of the common inorganic anions in diverse sample matrices. The AS14A meets the performance requirements specified in US EPA Method 300.0 (A).
The AS14A is designed for the separation of inorganic anions, including fluoride, chloride, nitrite, bromide, nitrate, phosphate, and sulfate, using a carbonate/bicarbonate eluent coupled with suppressed conductivity detection. The inorganic anions can easily be determined in drinking water, wastewater, foods and beverages, scrubber solutions, and other diverse sample matrices.
| Vendor | Dionex | Internal Diameter | |
| Brand | IonPac AS14A | Pore size | 100 |
| Modifification | Surface-functionalized alkyl quaternary | Max Pressure | 4000 |
| Mode | Anion-Exchange | pH stability from | 2.0 |
| Particle Size | pH stability to | 11.0 | |
| Length |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Dionex | IonPac AS14 | Anion-Exchange | Surface-functionalized alkyl quaternary | 4.0 mm | 250 mm | 9.0 μm | 100 Å | On request |
| Dionex | IonPac AS14 | Anion-Exchange | Surface-functionalized alkyl quaternary | 2.0 mm | 250 mm | 9.0 μm | 100 Å | On request |
| Dionex | IonPac AS14A | Anion-Exchange | Surface-functionalized alkyl quaternary | 3.0 mm | 150 mm | 9.0 μm | 100 Å | On request |
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