@article{hashemi_shamsipur_barati_2015, title={Dispersive Liquid-Liquid Microextraction Based on Solidification of Floating Organic Drop with Central Composite Design for the Determination of Nitrophenols Using High-Performance Liquid Chromatography}, volume={26}, ISSN={0103-5053}, url={https://doi.org/10.5935/0103-5053.20150185}, DOI={10.5935/0103-5053.20150185}, number={10}, journal={Journal of the Brazilian Chemical Society}, publisher={Sociedade Brasileira de Química}, author={Hashemi, Beshare and Shamsipur, Mojtaba and Barati, Ali}, year={2015}, month={Oct}, pages={2046–2053} }