Metrosep A Supp 7 - 150/4.0

Metrosep A Supp 7 - 150/4.0
Order number: 6.1006.620

The Metrosep A Supp 7 - 150/4.0 is the shorter A Supp 7 column. It allows similarly complex separation tasks to be solved the same way as with the 250 mm version, with no significant loss in separating efficiency. Chlorite and bromate can thus be easily separated from standard anions with this separation column. With the Metrosep A Supp 7 - 150/4.0, these ions are determined with certainty and precision down to the lower µg/L range. The high detection sensitivity is achieved through the use of the 5 µm polyvinyl alcohol polymer, with which extremely high plate numbers and thus outstanding separation and detection properties are achieved. In addition, the separation can be adapted to the specific requirements of the application by modifying the temperature.

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Carrier material Polyvinyl alcohol with quarternary ammonium groups
Column capacity 76 µmol (Cl)
Column dimensions 150 x 4.0 mm

Carbonate eluent (standard eluent)

Sodium carbonate: 3.6 mmol/L; 763 mg/2 L
(column temperature: 45 °C)
Housing material PEEK
Max. pressure 15 MPa
Maximum flow 1.0 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