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Metrohm - Model Metrosep A Supp 10 - 150/2.0 6.1020.220 -Column
The Metrosep A Supp 10 - 150/2.0 separation column is based on a high-capacity polystyrene-divinylbenzene copolymer with a particle size of only 4.6 µm. This proven column concept optimized by Metrohm is characterized by its robust construction, great selectivity and outstanding separating efficiencies. The 2 mm Metrosep A Supp 10 separation columns are packed with the same material as the corresponding 4 mm separation columns. Temperature, flow and eluent composition can be used to modify the properties of the column to accommodate the current application directly.
The Metrosep A Supp 10 - 150/2.0 separation column is suitable for complex separation tasks with wide differences in concentrations. The Microbore version exhibits low eluent consumption and is therefore particularly suitable for IC-MS applications.
- Carrier material: Polystyrene-divinylbenzene copolymer with quaternary ammonium groups
- Column capacity: 15 µmol (Cl–)
- Column dimensions: 150 x 2.0 mm
- Eluents:
- Carbonate eluent (standard eluent)
- Sodium hydrogen carbonate: 5.0 mmol/L; 840 mg/2 L
- Sodium carbonate: 5.0 mmol/L; 1,060 mg/2 L
- (column temperature 45 °C)
- Dipicolinic acid eluent
- Dipicolinic acid: 3.0 mmol/L; 1.0 g/2 L
- Sodium sulfate: 10 mmol/L; 1.42 g/2 L
- Sodium hydroxide: (c = 20 mol/L): 66 mmol/L; 6.6 mL/2 L
- Formic acid: pH = 4.33
- Housing material: PEEK
- Max. pressure: 25 MPa
- Maximum flow: 0.7 mL/min
- Organic modifier: 0 - 100%
- Particle size: 4.6 µm (mono dispersive)
- pH range: 0–14
- Standard flow: 0.25 mL/min
- Standard temperature: 45 °C
- Temperatur range: 10–70 °C