Florisil is used for sample preparation (solid phase extraction) of e.g., organic tin compounds and aliphatic carboxylic acids. Florisil is a magnesium silicate.
| Method | Solid phase extraction (SPE) |
| Brand | CHROMABOND |
| Phase | Florisil |
| Mode | Normal phase (NP) |
| Base material | Magnesium silicate |
| Surface chemistry | Magnesium silicate (MgO – SiOH 15/85) |
| Endcapped | No |
| Column type | SPE column |
| Hardware | Polypropylene (PP) columns with polyethylene (PE) filter elements |
| Column shape | Open tubular syringe-shaped column with Luer tip outlet |
| Recommended application(s) | Aliphatic carboxylic acids, Antibiotics, Clean-up of pesticide residues, Extraction of steroids, Lipids, Organic tin compounds, PAH, PCBs, Separation of chlorinated pesticides, Sex hormones |
| Particle type | Fully porous particles (FPP) |
| Particle size | 150–250 µm |
| Particle shape | Irregular |
| pH stability | Not available or not applicable |
| Filter element material | Polyethylene (PE) |
| Storage temperature | 15–25 °C / 59–77 °F |
| Scope of delivery | 30x (6×5 in aluminum bags each) SPE columns, certificate of analysis |
| Hazardous material | No |
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