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CHROMABOND® SA

Benzenesulphonic acid modified silica cation exchanger for SPE (SCX)

Base material silica, pore size 60Å, particle size 45µm, specific surface 500m²/g, pH stability 2 to 8, benzenesulphonic acid modified silica, strongly acidic cation exchanger (capacity ~ 0.5meq/g). Adsorbent with hydrophobic and Π-Π 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.

Recommended application: amino acids, amines, chlorophyll, PCB.
CHROMABOND® SA




CHROMABOND® SA
 Volume
ml
Capacity
mg
PK
1Prod.No.6.314 563100100
 3Prod.No.4.003 56320050
 3Prod.No.7.051 05650050
 6Prod.No.4.003 61350030
 6Prod.No.6.224 846100030
 3Prod.No.4.003 485500250

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