Metrosep A Supp 5 - 50/4.0

Metrosep A Supp 5 - 50/4.0
Beställningsnummer: 6.1006.550

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