컬럼 (Column)
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Microbore
Metrosep A Supp 10 - 75/2.0
The Metrosep A Supp 10 - 75/2.0 separation column is based on a high-capacity polystyrene-divinylbenzene copolymer with a particle size of only 4.6 µm. This proven column concept optimized by Metrohm is characterized by its robust construction, great selectivity and outstanding separating efficiencies. The 2 mm Metrosep A Supp 10 separation columns are packed with the same material as the corresponding 4 mm separation columns. Temperature, flow and eluent composition can be used to modify the properties of the column to accommodate the current application directly.The capacity of the Metrosep A Supp 10 - 75/2.0 has been optimized with respect to two aspects: matrix and speed. A rapid baseline separation of the standard anions can also be achieved in samples of high ionic strength. Particularly suitable for IC-MS applications.
The Metrosep A Supp 10 - 75/2.0 separation column is based on a high-capacity polystyrene-divinylbenzene copolymer with a particle size of only 4.6 µm. This proven column concept optimized by Metrohm is characterized by its robust construction, great selectivity and outstanding separating efficiencies. The 2 mm Metrosep A Supp 10 separation columns are packed with the same material as the corresponding 4 mm separation columns. Temperature, flow and eluent composition can be used to modify the properties of the column to accommodate the current application directly.
The capacity of the Metrosep A Supp 10 - 75/2.0 has been optimized with respect to two aspects: matrix and speed. A rapid baseline separation of the standard anions can also be achieved in samples of high ionic strength. Particularly suitable for IC-MS applications.
| Column dimensions (mm) | 75 x 2.0 |
| Max. pressure | 25 MPa |
| Maximum flow | 1.1 mL/min |
| Standard flow | 0.25 mL/min |
| Temperature range (°C) | 10...70 °C |
| Housing material | PEEK |
| Carrier material | Polystyrene-divinylbenzene copolymer with quaternary ammonium groups |
| Standard temperature (°C) | 45 °C |
| Particle size (µm) | 4.6 (mono dispersive) |
| Column type | 1 |
| pH range | 0...14 |
| Storage | In the eluent |
| Weight | 0.067 |
| Regeneration | Rinse with 50 mL of a 0.05 mol/L solution of Na4EDTA at a flow of 0.12 mL/min. Then rinse with 0.1 mol/L NaOH at 0.12 mL/min for 1 h. Organic contamination: replica rolex uk |
| Application range | Applications
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| Capacity | 16 µmol (Cl–) |
| Organic modifier | 0 - 100% |
| Eluents | Carbonate eluent (standard eluent) Sodium bicarbonate: 5.0 mmol/L; 840 mg/2 L |
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