@article{paperid:1013565, author = {Sarafraz Yazdi, Ali and F. Mofazzeli and Z. Es’haghi}, title = {Determination of 3-nitroaniline in water samples by directly suspended droplet three-phase liquid-phase microextraction using 18-crown-6 ether and high-performance liquid chromatography}, journal = {Journal of Chromatography A}, year = {2009}, volume = {1216}, number = {26}, month = {May}, issn = {0021-9673}, pages = {5086--5091}, numpages = {5}, keywords = {Keywords: Liquid–liquid–liquid microextraction (LLLME);Directly suspended droplet;3-Nitroaniline Water analysis}, }