CHROMABOND Flash RS 4 C18 ec cartridges, 40–63 µm, 4.3 g
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C₁₈ ec modified silica gel is used for the purification of very hydrophilic compounds that are irreversibly retained or react with unmodified silica or used for highly hydrophobic compounds which do not show retention. Here, aqueous-organic mobile phases are usually used. Thus, reversed phases provide the chemists with great options for the purification of a variety of compound mixtures.
| Base material | Silica gel |
|---|---|
| Brand | CHROMABOND |
| Column connection | Female Luer lock inlet and male Luer tip outlet |
| Column inner diameter | 12.4 mm |
| Column length | 10.6 cm |
| Column type | Flash RS |
| Endcapped | Yes |
| Filling material | Irregular, 40–63 µm |
| Filling quantity | 4.3 g |
| Filter element material | Polyethylene (PE) |
| Gross weight (incl. packaging) | 94 g / 0.21 lbs |
| Hardware | Polypropylene (PP) |
| Hazardous material | No |
| Method | Flash chromatography |
| Mode | Reversed phase (RP) |
| Packaging dimensions | 143 x 116 x 36 mm / 5.63 x 4.57 x 1.42 Inch |
| Particle shape | Irregular |
| Particle size | 40–63 µm |
| Particle type | Fully porous particles (FPP) |
| pH stability | 2.0–8.0 |
| Phase | C18 ec |
| Pore size | 60 Å |
| Pressure stability (max) | 21 bar / 300 psi |
| Recommended application(s) | Reversed phase Flash chromatography applications (efficient liquid column chromatographic method for preparative applications in the gram range) |
| Removable closure | Non-removable |
| Scope of delivery | 2x CHROMABOND Flash RS cartridges |
| Specific surface according to BET | 500 m²/g |
| Storage temperature | 15–25 °C / 59–77 °F |
| Surface chemistry | Octadecyl (ODS, C18 ec, RP18 ec) modified silica phase, endcapped |
| Typical flow rate | 10–35 mL/min |
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