Metrosep Carb 2 - 150/4.0

Metrosep Carb 2 - 150/4.0
Order number: 6.1090.420

The Metrosep Carb 2 - 150/4.0 IC column is particularly suitable for the determination of carbohydrates using alkaline eluents and pulsed amperometric detection. The anion exchanger column is based on a styrol-divinylbenzene copolymer. It is stable in the range of pH = 0 to pH = 14 and separates monosaccharides and disaccharides. It is also suitable for the analysis of sugar alcohols, anhydrous sugars, oligosaccharides, etc. The column capacity has been optimized to enable the combination of rapid separations and excellent separation properties.

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Carrier material Polystyrene-divinylbenzene copolymer with quaternary ammonium groups
Column dimensions 150 x 4.0 mm
Eluents

Hydroxide/acetate eluent (standard eluent)

Sodium hydroxide (c = 20 mol/L): 100 mmol/L; 10 mL/2 L
Sodium acetate: 10 mmol/L; 1,640.7 mg/2 L

Hydroxide eluent

Sodium hydroxide (c = 20 mol/L): 20 mmol/L; 2.0 mL/2 L

Hydroxide acetate eluent modified

Sodium hydroxide (c = 20 mol/L): 5 mmol/L; 0.5 mL/2 L
Sodium acetate: 2 mmol/L; 328.1 mg/2 L
Housing material PEEK
Max. pressure 20 MPa
Maximum flow 1.2 mL/min
Organic modifier In the eluent: 0 - 50% acetonitrile or methanol
In the sample: 0 - 100% acetone, acetonitrile or methanol
Particle size 5.0 µm
pH range 0...14
Standard flow 0.5 mL/min
Standard temperature 30 °C
Temperatur range 20...60 °C