Metrosep C Supp 1 - 250/4.0

Metrosep C Supp 1 - 250/4.0
Beställningsnummer: 6.1052.430

The Metrosep C Supp 1 - 250/4.0 separation column is used for difficult separations of standard cations, some transition cations and amines in the low concentration range. Conductivity detection after sequential suppression allows for low detection limits thanks to low baseline noise.

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Carrier material Polyvinyl alcohol with carboxyl groups
Column capacity 30 µmol (K+)
Column dimensions 250 x 4.0 mm
Eluents Nitric acid eluent (standard eluent)

Nitric acid (c = 1 mol/L): 5.0 mmol/L; 10 mL/2 L
Rubidium (from rubidium nitrate): 50 µg/L Rb+; 172.5 µg/2 L (RbNO3)
Housing material PEEK
Max. pressure 15 MPa
Maximum flow 1.5 mL/min
Organic modifier 0 - 50% acetonitrile, 0 - 30% acetone, no methanol
Particle size 5 µm
pH range 1...12
Standard flow 1.0 mL/min
Standard temperature 40 °C
Temperatur range 20...40 °C
  • Brochure: Cation suppression in ion chromatography – Cation determination in the trace range (english)
    • Brochure: Cation suppression in ion chromatography – Cation determination in the trace range (français)
    • Brochure: Cation suppression in ion chromatography – Cation determination in the trace range (deutsch)
  • Catalog: The column program 2018 (english)
    • Catalog: The column program 2018 (deutsch)
  • Columns manual for Metrosep C Supp 1 (english)
    • Columns manual for Metrosep C Supp 1 (deutsch)
  • Leaflet for Metrosep C Supp 1-XXX/4.0, German, English, French, Spanish