Metrosep Anion Dual 3 - 100/4.0

Metrosep Anion Dual 3 - 100/4.0
Order number: 6.1006.120

The Metrosep Anion Dual 3 - 100/4.0 made of PEEK is particularly suitable for biological samples. Its performance profile is identical to that of the Metrosep Anion Dual 2 - 75/4.6. This means that ions which elute early are separated very well and that oxyhalides can be determined very efficiently. The Metrosep Anion Dual 3 - 100/4.0 anion can also be used for samples with high chloride but low nitrite contents.

When working with amperometric detection, the Metrosep Anion Dual 3 - 100/4.0 can be used for the determination of bromide and iodide.

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Carrier material Polymethacrylate with quaternary ammonium groups
Column capacity 14 µmol (Cl)
Column dimensions 100 x 4.0 mm
Eluents

Phthalic acid eluent (standard eluent)
without chemical suppression

Phthalic acid: 5.0 mmol/L; 1,660 mg/2 L
Acetonitrile: 2%; 40 mL/2 L
NaOH: pH = 4.5

Carbonate eluent (standard eluent)
with chemical suppression

Sodium hydrogen carbonate: 2.0 mmol/L; 336 mg/2 L
Sodium carbonate: 1.3 mmol/L; 276 mg/2 L
Housing material PEEK
Max. pressure 7 MPa
Maximum flow 1.2 mL/min
Organic modifier 0 - 20%
Particle size 6 µm
pH range 1...12
Standard flow 0.8 mL/min
  • Catalog: The column program 2018 (english)
    • Catalog: The column program 2018 (deutsch)
  • Leaflet for 6.1006.120 IC Anion column METROSEP Anion Dual 3, german/french/english (english)
    • Leaflet for 6.1006.120 IC Anion column METROSEP Anion Dual 3, german/french/english (français)
    • Leaflet for 6.1006.120 IC Anion column METROSEP Anion Dual 3, german/french/english (deutsch)