TY - RPRT TI - Time-weighted average water sampling with a diffusion-based solid-phase microextraction device. AU - Gangfeng Ouyang AU - Wennan Zhao AU - Mehran Alaee AU - Janusz Pawliszyn PY - 2006 DO - 10.1016/j.chroma.2006.10.094 UR - https://pubmed.ncbi.nlm.nih.gov/17113591/ ID - 17113591 ER -