Cation exchange columns for separation of group II cations (Mg2+, Ca2+, Sr2+).
- Rapid separation of cations of the second group.
- Low hydraulic resistance.
Aquiline C2 ion chromatography columns are filled with a specific cation-exchange sorbent based on silica gel bonded sulfo and diol groups with a grain size of 10 microns.
The principle of operation of the column is based on the process of multiple sorption-desorption of the analyzed ions on the surface and in the pores of the cation-exchange sorbent.
With its low hydraulic resistance and short separation time, Aquiline C2 columns are optimal for analyzing group II cations (including strontium cations) in a single-column ion chromatography mode.
Columns with a size of 50x4.6 mm are available in a polymer case (PEEK) with standard fittings 10-32. The size of guard column cartridge - 3x8 mm.
| Sorbent material | silica gel bonded sulfopropyl groups |
| Sorbent form | non-spherical |
| Functional groups | sulfogroup |
| Graining of the sorbent | 10 μm |
| Maximum operating temperature | no more than 60°C |
| Mobile phase composition | 4 mmol/l ethylenediamine + 4 mmol/l oxalic acid solution in water |
| Flow rate | 2.0 ml/min |
| Detection type | conductometric, without suppression |
| Restrictions | not recommended to use organic solvents |
| Column size | 50x4.6 mm |
| Inlet and outlet fittings | internal thread 10-32 |
| Speaker protection system | NO-Met Guard™ Cartridge System |
| Weight of the speaker with plugs | no more than 25 g |
