CHROMABOND^{<SUP>&reg;</SUP>} C6H5

Phenyl modified silica phase for SPE

Base material silica, pore size 60Å, particle size 45µm, specific surface 500m²/g, pH stability 2 to 8. Phenyl phase, carbon content 8%
polarity similar to C₈. In addition to hydrophobic interactions more selective adsorption is possible by  -  interactions due to the electron density of the phenyl ring.

Recommended applications: aflatoxins, caffeine, phenols.