Beschreibung
SPE-PP columns CHROMABOND® SA, 1 ml vol., absorbent weight 100 mg
Material: PP columns with PE filter elements.
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Benzenesulphonic acid modified silica gel, strong acidic cation exchanger (SCX)
Please note: Adsorbent with hydrophobic and π-π-interactions (benzene ring); Ion exchange of organic compounds from aqueous matrix; Elution of interesting compounds with solvent systemes, which compensate the ionic and nonpolar interactions, e.g. methanolic HCl.
Technical Information
| Column volume | 1 ml |
| Filling quantity | 100 mg |
| Packaging | 20 x 5 units |
| Phase | SA (SCX) |
| Separation principle | Ion exchange (IEX) |
| Column shape | Open tubular syringe-shaped column with Luer tip outlet |
| Material text | Material: PP columns with PE filter elements. |
| Column type | SPE column |
| Particle type | Fully porous particles (FPP) |
| Particle size | 45 µm |
| Pore size | 60 Å |
| pH stability | 2,0-8,0 |
| Surface chemistry | Silica gel with benzenesulfonic acid modification, strongly acidic cation exchanger (SCX) |
| Specific surface according to BET | 500 m²/g |
| Recommended storage temperature | RT |
| Exchanger capacity cation/anion | ~0,5 meq/g |
| Recommended application(s) | Amino acids, chlorophyll, Amines, PCBs |
| Similar phases | ROTI®XBond SCX Strata™ SCX Bond Elut™ SCX Discovery® DSC-SCX Supelclean™ LC-SCX CLEAN-UP® Benzenesulfonic Acid AccuBond® SCX Bakerbond™ Aromatic Sulfonic Acid |
| Application Database (Macherey-Nagel) | SPE |