Quantification of heavy metals and pesticide residues in widely consumed Nigerian food crops using atomic absorption spectroscopy (AAS) and gas chromatography …

KO Omeje, BO Ezema, F Okonkwo, NC Onyishi… - Toxins, 2021 - mdpi.com
food crop samples, the storage at cold room, sample preparation for analysis, to the quantification
of detectable heavy metals … a GC quantification of heavy metals and pesticide residues …

Analysis of heavy metal concentration in some vegetables using atomic absorption spectroscopy

F Abrham, AV Gholap - Pollution, 2021 - jpoll.ut.ac.ir
… The samples of soils, water, and vegetables were randomly … , and foodstuffs to prevent
excessive accrual in food chain. … Cu & Ni) by flame atomic absorption spectroscopy (model nov AA …

Assessment of heavy metals in wastewater plant effluent and lake water by using atomic absorption spectrophotometry

NSA Kassim, S Ghazali, FL Bohari… - Materials Today …, 2022 - Elsevier
Heavy metal contents in human sources of raw food diet must be … heavy metals in water
samples include flame atomic absorption spectrometry (FAAS), graphite furnace atomic

Monitoring of some trace metals in honeys by flame atomic absorption spectrometry after ultrasound assisted-dispersive liquid liquid microextraction using natural …

N Altunay, A Elik, R Gürkan - Microchemical Journal, 2019 - Elsevier
foods for essential and toxic heavy metals which can be toxic … high, and the second sampling
group was places where traffic … to determine the concentrations of toxic heavy metals, Cd …

The efficiency of heavy metal analysis method in marine fish samples by atomic absorption spectrophotometry

M Mutiah, J Siahaan, IN Loka… - … Penelitian Pendidikan IPA, 2022 - jppipa.unram.ac.id
… for heavy metal analysis in marine fish samples by atomic absorption spectrophotometry. …
the time and percent recovery of the results of the analysis of heavy metal content from both …

In-syringe solvent-assisted dispersive solid phase extraction followed by flame atomic absorption spectrometry for determination of nickel in water and food samples

JM Nakhaei, MR Jamali, S Sohrabnezhad… - Microchemical …, 2019 - Elsevier
… sorbent in the sample solution inside … Flame atomic absorption spectroscopy was applied
to assess the obtained extract. Effective factors such as the sorbent nature and amount, sample

… and effective simultaneous determination of metals in soil samples by ultrasound-assisted extraction and flame atomic absorption spectrometry: Assessment of trace …

DCC da Silva Medeiros, F Piechontcoski… - Environmental …, 2020 - Springer
… acid increases extraction efficiency, but it cannot be used in systems that use glass/quartz
apparatus, which is not the case for flame atomic absorption spectrometer applied in this work. …

[PDF][PDF] Determination of copper using supramolecular solvent-based microextraction for food, spices, and water samples prior to analysis by flame atomic absorption …

N Ozkantar, M Soylak, M Tuzen - Atomic spectroscopy, 2019 - at-spectrosc.com
… However, for trace metals analysis with any of the above methods, an enrichment … study,
flame atomic absorption spectrometry (FAAS) has been selected which also requires a sample

Determination of lead in milk samples using vortex assisted deep eutectic solvent based liquid phase microextraction-slotted quartz tube-flame atomic absorption …

T Borahan, T Unutkan, NB Turan, F Turak, S Bakırdere - Food chemistry, 2019 - Elsevier
… However, defining heavy metals only regarding their physical properties seems to be … 300
series atomic absorption spectrometer with a flame burner was used for lead determination. A …

An efficient green microextraction method of Co and Cu in environmental samples prior to their flame atomic absorption spectrometric detection

U Divrikli, F Altun, A Akdoğan, M Soylak… - International Journal of …, 2021 - Taylor & Francis
samples by flame atomic absorption spectrometry. The … The determination of Cu and Co
in environmental and foodflame atomic absorption spectrometry (FAAS), electrothermal …