Prediction of Partition Coefficients of Organic Compounds for SPME/PDMS Hsuan-Yu Liao, Miao-Ling Huang, Yu-Ting Lu and Keh-Ping Chao MATEC Web Conf., 67 (2016) 07023 Published online: 29 July 2016 DOI: 10.1051/matecconf/20166707023