EC HPLC column (analytical), NUCLEOSIL 100-7 C6H5, 7 µm, 250x4.6 mm
Relatively nonpolar phase for RP and ion pairing chromatography. Polarity similar to C8, but with different selectivity for polycyclic aromatic hydrocarbons, polar aromatics, fatty acids etc. Separation mechanism based on π–π interactions and hydrophobic (van der Waals) interactions, some residual silanol interactions. Based on the original NUCLEOSIL silica gel. It is one of the first spherical silicas for HPLC and was originally developed by MACHEREY-NAGEL in 1974. It is exclusively manufactured in Germany and is still one of the most used HPLC silicas in quality control around the globe.
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| Base material | NUCLEOSIL - the standard silica |
|---|---|
| Brand | NUCLEOSIL |
| Carbon content | 8.0 % |
| Column inner diameter | 4.6 mm |
| Column length | 250 mm |
| Column volume | 4.15 mL |
| Eluent in HPLC column | Acetonitrile – water |
| Endcapped | No |
| Gross weight (incl. packaging) | 231.67 g / 0.51 lbs |
| Hardware | Stainless steel |
| Hazardous material | No |
| Method | HPLC, analytical |
| Mode | Reversed phase (RP) |
| Packaging dimensions | 400 x 115 x 54 mm / 15.75 x 4.53 x 2.13 Inch |
| Particle shape | Spherical |
| Particle size | 7 µm |
| Particle type | Fully porous particles (FPP) |
| pH stability | 2.0–8.0 |
| Phase | NUCLEOSIL C6H5 100-7 |
| Pore size | 100 Å |
| Pressure stability (max) | 400 bar / 5800 psi |
| Recommended application(s) | Fatty acids, HPLC, Ion-pairing chromatography, PAH, Polar aromatics, Polarity similar to C8, but with different selectivity, Polycyclic aromatic hydrocarbons, Relatively nonpolar phase for RP and ion pairing chromatography |
| Scope of delivery | 1x analytical HPLC column, instruction leaflet, certificate of analysis |
| Specific surface according to BET | 350 m²/g |
| Storage temperature | 15–25 °C / 59–77 °F |
| Surface chemistry | Phenyl (C6H5) modification |
| Temperature stability (max) | 60 °C |
| Type | EC HPLC column (analytical) |
| USP listing | L11 |
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