Metrosep C 4 - 150/4.0

Metrosep C 4 - 150/4.0
Order number: 6.1050.420

The Metrosep C 4 - 150/4.0 is the universal standard column in cation analysis for accomplishing high separating efficiency in a short time. The Metrosep C 4 - 150/4.0 is the ideal separation column for the analysis of alkaline and earth alkaline metals in aqueous media.

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  • Opt. equipment
  • Chromatogram
Carrier material Silica gel with carboxyl groups
Column capacity 15 µmol (K+)
Column dimensions 4.0 x 150 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 / crown ether 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
18-crown-6: 0.05 mmol/L; 26.4 mg/2 L
 
Housing material PEEK
Manufacturer Metrohm AG
Max. pressure 25 MPa
Maximum flow 2.0 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 0.9 mL/min
Temperatur range 20...60 °C

Download the complete Scope of Delivery and Optional Accessories for as PDF:

  • Threaded stopper
    6.2744.060
    Threaded stopper

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


    2 piece(s)

Download the complete Scope of Delivery and Optional Accessories for as PDF:

  • Metrosep C 4 Guard/4.0
    6.1050.500
    Metrosep C 4 Guard/4.0


    The Metrosep C 4 Guard/4.0 contains the C-4 column material and is used to protect all Metrosep cation columns that 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/4.0 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/4.0
    6.1050.510
    Metrosep C 4 S-Guard/4.0


    The Metrosep C 4 S-Guard/4.0 contains the C-4 column material and is used to protect all Metrosep cation columns that 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.


  • Metrosep C 4 S-Guard - 50/4.0
    6.1050.530
    Metrosep C 4 S-Guard - 50/4.0

    The Metrosep C 4 S-Guard - 50/4.0 contains the C 4 column material and is used to protect all Metrosep cation columns that have a substrate based on silica gel. Particles and contaminations are reliably retained, allowing the service life of the analytical separation column to be prolonged considerably. In comparison with the Standard C 4 guard columns, the Metrosep C 4 S-Guard - 50/4.0 exhibits greater capacity and therefore an even longer service life.