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Metrohm - Model Metrosep Carb 2 - 250/4.0 6.1090.430 -Anion Exchanger Column
FromMetrohm AG
The Metrosep Carb 2 - 250/4.0 IC column is particularly suitable for the determination of carbohydrates using alkaline eluents and pulsed amperometric detection. The high-capacity anion exchanger column is based on a styrene-divinylbenzene copolymer. It is stable in the range of pH = 0 - 14 and separates monosaccharides and disaccharides. It is also suitable for the analysis of sugar alcohols, anhydrous sugars, amino sugars, etc. The 250 mm version of the Metrosep Carb 2 separation column is optimized for complex separations.
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anion exchange
amperometric detection
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chromatography column
ion chromatography
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chromatography
- Carrier material: Polystyrene-divinylbenzene copolymer with quaternary ammonium groups
- Column dimensions: 250 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 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: 0.8 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