SPE column, CHROMABOND SiOH, 45 µm, 45 mL/5000 mg
Price on request
Package unit
20 Piece(s)
*taxes and shipping not included
Item number:
730406
Package unit
20 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 | 45 mL |
| Column volume/adsorbent weight | 45 mL/5000 mg |
| Endcapped | No |
| Filling quantity | 5000 mg |
| Filter element material | Polyethylene (PE) |
| Gross weight (incl. packaging) | 527 g / 1.16 lbs |
| Hardware | Polypropylene (PP) columns with polyethylene (PE) filter elements |
| Hazardous material | No |
| Method | Solid phase extraction (SPE) |
| Mode | Normal phase (NP) |
| Packaging dimensions | 180 x 180 x 122 mm / 7.09 x 7.09 x 4.80 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 | 20x (4x5 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) |