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		Surfactant enhanced liquid-phase micro-extraction of basic drugs of abuse in hair combined with high performance liquid chromatography / Ali Sarafrag Yazdi and Zarrin Es'haghi by Yazdi, Ali Sarafraz \| Es'haghi, Zarrin. Source: Journal of Chromatography AMaterial type: Continuing resource; Format: print Availability: No items available. Add to cart (remove)
		Optimization of a novel method for determination of benzene, toluene, ethylbenzene, and xylenes in hair and waste water samples by carbon nanotubes reinforced sol-gel based hollow fiber solid phase microextraction and gas chromatography using factorial experimental design / Zarrin Es' haghi, Mahmoud Ebrahimi and Mohammad-Saeid Hosseini by Es' haghi, Zarrin \| Ebrahimi, Mahmoud \| Hosseini, Mohammad-Saeid. Source: Journal of Chromatography AMaterial type: Article; Format: print Availability: No items available. Add to cart (remove)

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