SPE column, CHROMABOND SiOH, 45 µm, 150 mL/50000 mg
US$545.00*
Package unit
10 Piece(s)
*taxes and shipping not included
Item number:
730473
Package unit
10 Piece(s)
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Unmodified, weakly acidic silica, very polar. Adsorbs humidity from air, for this reason it should be kept well closed and if necessary dried before use. Due to its high affinity for polar compounds it should not be conditioned with polar (e.g., methanol) or water-containing solvents.
| Base material | Silica gel |
|---|---|
| Brand | CHROMABOND |
| Column shape | Open tubular syringe-shaped column with Luer tip outlet |
| Column type | SPE column |
| Column volume | 150 mL |
| Column volume/adsorbent weight | 150 mL/50000 mg |
| Endcapped | No |
| Filling quantity | 50000 mg |
| Filter element material | Polyethylene (PE) |
| Gross weight (incl. packaging) | 1123 g / 2.48 lbs |
| Hardware | Polypropylene (PP) columns with polyethylene (PE) filter elements |
| Hazardous material | No |
| Method | Solid phase extraction (SPE) |
| Mode | Normal phase (NP) |
| Packaging dimensions | 250 x 215 x 175 mm / 9.84 x 8.46 x 6.89 Inch |
| Particle shape | Irregular |
| Particle size | 45 µm |
| Particle type | Fully porous particles (FPP) |
| pH stability | 2.0–8.0 |
| Phase | SiOH |
| Recommended application(s) | Aflatoxins, Chloramphenicol, Pesticides, Steroids, Vitamins |
| Scope of delivery | 10x (2x5 in aluminum bags each) SPE columns, certificate of analysis |
| Specific surface according to BET | 500 m²/g |
| Storage temperature | 15–25 °C / 59–77 °F |
| Surface chemistry | Unmodified silica gel (SiOH) |