%0 Journal Article %T A Needle Trap Device Packed with Nanoporous Silica Sorbents for Separation and Gas Chromatographic Determination of Polycyclic Aromatic Hydrocarbons in Contaminated Soils %A Sara, Maleki, %A Payman, Hashemi, %A Fahimeh, Rasolzadeh, %A Saba, Maleki, %A Reza, Ghiasvand, Ali %J Journal of Chromatographic Science %V 56 %N 9 %@ 0021-9665 %D 2018-10-01 %I Oxford University Press %~ DeepDyve