CHROMABOND Glass SPE Columns, CN/SiOH, 500/1000mg, 6mL, 45µm,

Combination phase for SPE analysis of PAH

Features:
Special combination phase
Cyanopropyl phase for selective adsorption of polycyclic aromatics via π-π interactions
unmodified silica phase for removal of polar compounds.

Recommended application:
Extraction of 16 PAHs according to EPA from soil samples