Advances in Sample PreparationInfant formula is the only food product suitable for infants during the first months of life. Therefore, evaluating food contaminants is essential for ensuring infant food safety.
J.A. Custodio-Mendoza +4 more
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Determination of rare earth elements in natural water samples – A review of sample separation, preconcentration and direct methodologies [PDF]
, 2016 publisher: Elsevier articletitle: Determination of rare earth elements in natural water samples – A review of sample separation, preconcentration and direct methodologies journaltitle: Analytica Chimica Acta articlelink: http://dx.doi.org/10.1016/j.aca ...
Fisher, A, Kara, D
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Simultaneous QuEChERS and DLLME extraction of pesticides in tomato samples
, 2011 [abstract]
Melo, Armindo +3 more
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Organophosphorous Pesticides in Surface Water of Iran [PDF]
, 2012 This research aims to evaluate the presence and distribution of pesticides in Babolrood River of Mazandaran Province in Iran. Mean diazinon levels in surface water ranged from 77.6 to 101.6 lg L-1 with maximum level of 768.9 lg L-1 and mean malathion
Dehghani, Mohammad hadi. +5 more
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Extraction and Analysis of Methadone in Exhaled Breath Condensate Using a Validated LC-UV Method
Journal of Pharmacy & Pharmaceutical Sciences, 2015 Purpose. A combined microextraction and separation method is presented for the determination of methadone in exhaled breath condensate (EBC) which is a promising non-invasive biological component for monitoring drug concentrations. Methods. In this work,
Maryam Khoubnasabjafari +6 more
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Simultaneous determination of 13 priority polycyclic aromatic hydrocarbons in Tehran’s tap water and water for injection samples using dispersive liquid-liquid micro extraction method and gas chromatography-mass spectrometry [PDF]
, 2016 Polycyclic aromatic hydrocarbons (PAHs) are classified as persistent and carcinogenic organic pollutants. PAHs contamination has been reported in water.
Bayate, Mitra. +4 more
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SeparationsIn this work, three cyanoalkyl silicone GC stationary-phase polymers, namely OV-105, OV-225, and OV-275, were investigated as potential extractants for dispersive liquid–liquid microextraction (DLLME).
Mohamed A. Abdelaziz, Neil D. Danielson
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Removal of malathion from various waters by advanced oxidation processes [PDF]
, 2015 Summary: The degradation of malathion was investigated under various conditions, including ultrasound (US) irradiation, ultraviolet (UV) irradiation, and the combination of US/UV, UV/ZnO, UV/H2O2, and US/UV/ZnO/H2O2.
Fadaei, A., Kargar, M.
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Sorption of apolar pesticides by units of benzoic acid propyl ester in cyclic phosphazene [PDF]
, 2017 Indexación: Scopus.The effects of temperature, pH and agitation time (equilibrium) on the adsorption process of different pesticides on N3P3(OC6H4COOCH2CH2CH3)6 was studied.
Rivas, J., Valenzuela, M.L.
core
Journal of Analytical Science and Technology, 2012 An indigenously fabricated in laboratory glass syringe was used for in-syringe dispersive liquid-liquid microextraction (is-DLLME) and preconcentration of synthetic pyrethroids (SPs) from surface waters suitable for their determination by high ...
Saeed S. Albaseer +3 more
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