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.

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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

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  • Threaded stopper
    6.2744.060
    Threaded stopper

    For UNF 10/32. Stopper for IC, e.g. for the sealing of columns.


    2 piece(s)

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  • Metrosep C 4 Guard/2.0
    6.1050.600
    Metrosep C 4 Guard/2.0


    The Metrosep C 4 Guard/2.0 contains the C-4 column material and is used to protect all Metrosep cation columns with 2 mm inner diameters which have a substrate based on silica gel. Particles and contaminations are reliably retained, allowing the lifetime of the analytical separation column to be prolonged considerably. The economical price is an additional plus. The Metrosep C 4 Guard/2.0 also functions according to the "On Column Guard System" and is screwed directly onto the separation column with nearly no dead volume.


  • Metrosep C 4 S-Guard/2.0
    6.1050.610
    Metrosep C 4 S-Guard/2.0


    Die Metrosep C 4 Guard/2.0 contains the C-4 column material and is used to protect all Metrosep cation columns with 2 mm inner diameters which have a substrate based on silica gel. Particles and contaminations are reliably retained, allowing the lifetime of the analytical separation column to be prolonged considerably. The economical price is an additional plus.