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Home > Chromatography > SPE > CHROMABOND® SA > Macherey-Nagel MN SPE Cart. SA 3ml / 200mg 50pk 730275
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Macherey-Nagel MN SPE Cart. SA 3ml / 200mg 50pk 730275

PART NO: 4AJ-4003563
Price: £171.90
Out of Stock (Ships in approx. 2 weeks)

Macherey-Nagel CHROMABOND® SA
- Benzenesulphonic acid modified silica cation exchanger for SPE (SCX)

Features
- Base material silica, pore size 60 Å, particle size 45 µm, - specific surface 500 m2/g, pH stability 2 - 8
- Benzenesulphonic acid modified silica
- strongly acidic cation exchanger (capacity ~ 0.5 meq/g)
- adsorbent with hydrophobic and p-p interactions (benzene ring)
- ion exchange of organic compounds from aqueous matrix
- elution of interesting compounds with solvent systems, which compensate the ionic and nonpolar interactions, e.g. methanolic HCl
- for standard protocol see application 304520

Applications:
- amino acids
- amines
- chlorophyll
- PCBs
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