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Model 6.1006.550 -Metrosep A Supp 5 - 50/4.0 - Column

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The Metrosep A Supp 5 - 50/4.0 separates the seven standard anions in less than 6 minutes. Even fluoride is still separated from the injection peak and can be integrated perfectly. Like all columns in the A Supp 5 product range, the column based on a polyvinyl alcohol polymer is characterized by high plate numbers and therefore by outstanding separating efficiency. The Metrosep A Supp 5 - 50/4.0 is the column of choice when simple separation tasks must be solved in a short time – and that without having to sacrifice very low limits of detection.

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  • Carrier material: Polyvinyl alcohol with quarternary ammonium groups
  • Column capacity: 18 µmol (Cl–)
  • Column dimensions: 50 x 4.0 mm
  • Eluents:
    • Carbonate eluent (standard eluent)
      • Sodium hydrogen carbonate: 1.0 mmol/L; 168 mg/2 L
      • Sodium carbonate: 3.2 mmol/L; 678 mg/2 L
    • Perchlorate eluent
      • Sodium carbonate: 15.0 mmol/L; 3,178 g/2 L
      • Acetone: 10%; 200 mL/2 L
  • Housing material: PEEK
  • Max. pressure: 15 MPa
  • Maximum flow: 0.8 mL/min
  • Organic modifier: 0 - 100% (particularly acetone, acetonitrile, methanol)
  • Particle size: 5 µm
  • pH range: 3 –12
  • Standard flow: 0.7 mL/min
  • Temperatur range: 20...60 °C