by Dionex
The AS11 is a relatively low-capacity column designed for fast, gradient screening of inorganic anions and organic acid anions in simple sample matrices.
The AS11 is designed for fast profiling of inorganic anions and organic acid anions in foods, beverages, chemical process solutions, wastewater, brines, and power plant waters. The AS11 column can resolve a large number of inorganic anions and organic acids in approximately 15 minutes.
| Vendor | Dionex | Length | |
| Brand | IonPac AS11 | Internal Diameter | |
| Modifification | Quaternary ammonium | Max Pressure | 4000 |
| Mode | Anion-Exchange | pH stability from | 0.0 |
| Particle Size | pH stability to | 14.0 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Dionex | AminoPac PA10 | Anion-Exchange | Quaternary ammonium | 2.0 mm | 250 mm | 8.5 μm | — | On request |
| TOSOH | TSKgel | Anion-Exchange | Quaternary ammonium | 4.6 mm | 100 mm | 5.0 μm | — | On request |
| Dionex | IonPac AS7 | Anion-Exchange | Quaternary ammonium | 2.0 mm | 250 mm | 10.0 μm | — | On request |
| Dionex | IonPac AS7 | Anion-Exchange | Quaternary ammonium | 4.0 mm | 250 mm | 10.0 μm | — | On request |
| Shodex | IC SI | Anion-Exchange | Quaternary ammonium | 4.0 mm | 150 mm | — | — | On request |
| Dionex | CarboPac PA100 | Anion-Exchange | Quaternary ammonium | 4.0 mm | 250 mm | 8.5 μm | — | On request |
| Dionex | IonPac AS18 | Anion-Exchange | Quaternary ammonium | 4.0 mm | 150 mm | 7.5 μm | 2000 Å | On request |
| Dionex | IonPac AS4A-SC | Anion-Exchange | Quaternary ammonium | 4.0 mm | 250 mm | — | — | On request |
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