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Model Metrosep A Supp 10 - 75/2.0 6.1020.270 -Column

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The Metrosep A Supp 10 - 75/2.0 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 capacity of the Metrosep A Supp 10 - 75/2.0 has been optimized with respect to two aspects: matrix and speed. A rapid baseline separation of the standard anions can also be achieved in samples of high ionic strength. Particularly suitable for IC-MS applications.

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  • Carrier material: Polystyrene-divinylbenzene copolymer with quaternary ammonium groups
  • Column capacity: 6.9 µmol (Cl–)
  • Column dimensions: 75 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)
  • Housing material: PEEK
  • Max. pressure: 25 MPa
  • Maximum flow: 1.1 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