EC HPLC column (analytical), NUCLEOSIL 100-5 C18 AB, 5 µm, 125x4.6 mm
Endcapped RP phase with crosslinked octadecyl modification with high steric selectivity. 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.
| Base material | NUCLEOSIL - the standard silica |
|---|---|
| Brand | NUCLEOSIL |
| Carbon content | 25.0 % |
| Column inner diameter | 4.6 mm |
| Column length | 125 mm |
| Column volume | 2.06 mL |
| Eluent in HPLC column | Acetonitrile – water |
| Endcapped | Yes |
| Gross weight (incl. packaging) | 145.3 g / 0.32 lbs |
| Hardware | Stainless steel |
| Hazardous material | No |
| Method | HPLC, analytical |
| Mode | Reversed phase (RP) |
| Packaging dimensions | 235 x 117 x 54 mm / 9.25 x 4.61 x 2.13 Inch |
| Particle shape | Spherical |
| Particle size | 5 µm |
| Particle type | Fully porous particles (FPP) |
| pH stability | 1.0–9.0 |
| Phase | NUCLEOSIL C18 AB 100-5 |
| Pore size | 100 Å |
| Pressure stability (max) | 400 bar / 5800 psi |
| Recommended application(s) | (o,p,m-) Substituted aromatics, Fat-soluble vitamins, RP applications HPLC, Reversed phase, Steroids, Vitamins |
| 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 | Nonpolar crosslinked polymeric octadecyl (C18, ODS) modification with high steric selectivity |
| Temperature stability (max) | 60 °C |
| Type | EC HPLC column (analytical) |
| USP listing | L1 |
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