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Macherey-Nagel™ Nucleosil™ 100-5 C18 EC Column
Separate mixtures based on hydrophobic (van der Waals) interactions with HPLC (high performance liquid chromatography). Nucleosil™ 100-5 C18 EC Columns come in a variety of internal diameters and lengths.
Brand: Macherey-Nagel™ 720002.20
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Description
Separate mixtures based on hydrophobic (van der Waals) interactions with HPLC (high performance liquid chromatography). Nucleosil™ 100-5 C18 EC Columns come in a variety of internal diameters and lengths.
- Octadecyl modified silica phases for HPLC
- endcapped · USP L1
- Nonpolar, endcapped phases for RP chromatography
- pH stability at 20 °C: 2–8, carbon content depending on pore size (see table below)
- Separation mechanism based on hydrophobic (van der Waals) interactions, slight residual silanol interactions
- Eluent in column acetonitrile – water
Specifications
| Silica | |
| Octadecyl | |
| Analytical HPLC | |
| Yes | |
| 5800 psi (400 bar) | |
| 5 μm | |
| 100 Å | |
| Acetonitrile/water | |
| 60°C | |
| C18 | |
| 15% | |
| Yes | |
| EC Column |
| Analytical Column | |
| 2 mm | |
| Hydrophobic | |
| 125 mm | |
| Acetonitrile/water | |
| 2 to 8 | |
| 1 Ea. | |
| 350 m²/g | |
| L1 | |
| Silica | |
| Reversed Phase | |
| Reversed Phase | |
| EC |