Anion Analysis
Columns must be used with a suppressor system. Housing material: Polyether ether ketone (PEEK) to prevent ion contamination. 
Functional group: quaternary ammonium.
Columns must be used with a suppressor system. Housing material: Polyether ether ketone (PEEK) to prevent ion contamination.
Functional group: quaternary ammonium.| Product Name | base material | functional group | housing material | particle size um | plate number tp column | shipping solvent | size i d x length mm | price | Buy Now (Must be logged in for pricing & purchase) |
| IC SI-90 4E | Polyvinyl Alcohol | Quaternary Ammonium | PEEK | 9 | >5,000 | 1.8 mM Na₂CO₃ + 1.7 mM NaHCO₃ | 4.0 x 250 | ||
| IC SI-50 4E | Polyvinyl Alcohol | Quaternary Ammonium | PEEK | 5 | >10,000 | 3.2 mM Na₂CO₃ + 1.0 mM NaHCO₃ | 4.0 x 250 | ||
| IC SI-90G | Polyvinyl Alcohol | Quaternary Ammonium | PEEK | 9 | (Guard column) NA | 1.8 mM Na₂CO₃ + 1.7 mM NaHCO₃ | 4.6 x 10 |