EC HPLC column (analytical), NUCLEOSIL 300-5 C4, 5 µm, 250x4 mm
This HPLC column is packed with butyl modification, 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 exclusively 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 | 2.0 % |
| Column inner diameter | 4 mm |
| Column length | 250 mm |
| Column volume | 3.15 mL |
| Eluent in HPLC column | Acetonitrile – water |
| Endcapped | Yes |
| Gross weight (incl. packaging) | 238.77 g / 0.52 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 | 5 µm |
| Particle type | Fully porous particles (FPP) |
| pH stability | 2.0–8.0 |
| Phase | NUCLEOSIL C4 300-5 |
| Pore size | 300 Å |
| Pressure stability (max) | 300 bar / 4350 psi |
| Recommended application(s) | Ion-pairing chromatography, RP applications HPLC, Reversed phase |
| Scope of delivery | 1x analytical HPLC column, instruction leaflet, certificate of analysis |
| Specific surface according to BET | 100 m²/g |
| Storage temperature | 15–25 °C / 59–77 °F |
| Surface chemistry | Medium density monomeric butyl (C4) wide-pore modification |
| Temperature stability (max) | 60 °C |
| Type | EC HPLC column (analytical) |
| USP listing | L26 |
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