Mid-polarity proprietary phase Ideal for EFSA PAH4 analysis - separates all priority compounds: benz[a]anthracene, chrysene, benzo[b]fluoranthene and benzo[a]pyrene Best resolution of chrysene from interfering PAHs, triphenylene, and cyclopenta[cd]pyrene Complete separation of benzo [b], [k], [j], and [a] fluoranthenes Similar phases: Rxi-PAH Temp. Range: to 360°C