Description
Special silica gel based combination phase for SPE of PAH from soil samples. Cyanopropyl phase for selective adsorption of polycyclic aromatics via π-π interactions and unmodified silica phase for removal of polar compounds.
Special silica gel based combination phase for SPE of PAH from soil samples. Cyanopropyl phase for selective adsorption of polycyclic aromatics via π-π interactions and unmodified silica phase for removal of polar compounds.
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