Metrohm - Model Metrosep C 4 - 150/2.0 6.1050.220 -Microbore Cation Separation Column
FromMetrohm AG
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.
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- 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