Metrosep C 4 - 150/2.0

Metrosep C 4 - 150/2.0
Beställningsnummer: 6.1050.220

The Metrosep C 4 - 150/2.0 "Microbore" cation separation column is the universal standard column in cation analysis of "Microbore" separating columns. High separating efficiency in a short time. The Metrosep C 4 - 150/2.0 is the ideal separation column for the analysis of alkaline and earth alkaline metals in aqueous media. With its low eluent flow, this column is particularly suitable for IC-MS coupling.

  • Tekniska specifikationer
  • Dokument
  • Ingående delar och tillbehör
  • Alternativ
  • Kromatogram
Carrier material Silica gel with carboxyl groups
Column capacity 4 µmol (K+)
Column dimensions 150 x 2.0 mm
Eluents Nitric acid / dipicolinic acid eluent (standard eluent)

Nitric acid (c = 1 mol/L): 1.7 mmol/L; 3.4 mL/2 L
Dipicolinic acid: 0.7 mmol/L; 234 mg/2 L

Nitric acid/dipicolinic acid eluent modified


Nitric acid (c = 1 mol/L): 2.0 mmol/L; 4.0 mL/2 L
Dipicolinic acid: 0.13 mmol/L; 43.6 mg/2 L

Nitric acid eluent

Nitric acid (c = 1 mol/L): 2.0 mmol/L; 4.0 mL/2 L
Housing material PEEK
Max. pressure 25 MPa
Maximum flow 1.1 mL/min
Organic modifier Eluent: 0 - 100% acetone and acetonitrile (no alcohol)

Sample: 0 - 100% acetone, acetonitrile and alcohols
Particle size 5 µm
pH range 2...7
Standard flow 0.2 mL/min
Temperatur range 20...60 °C