Metrosep A Supp 10 - 75/2.0

Metrosep A Supp 10 - 75/2.0
Beställningsnummer: 6.1020.270

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

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