GL Sciences SPE Cartridge InertSep PH, 1g, 6ml, 30/PAK

InertSep PH is a silica-based sorbent modified with phenyl functional groups having a similar non-polar interaction to C8. Phenyl functional group has π-π bond interaction which allows an isolate molecule bearing benzene ring, such as aromatic compounds to selectively interact with phenyl functional group on the sorbent.