Zobrazeno 1 - 10
of 24 690
pro vyhledávání: '"ATOMIC-ABSORPTION SPECTROMETRY"'
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 4, Pp 128-133 (2024)
This is an article in the field of analytical testing. As a green and environmentally friendly fire gold test method for efficient separation and enrichment of trace precious metals in ore, bismuth gold test effectively avoids the problem of toxic po
Externí odkaz:
https://doaj.org/article/bd58f1bf21e44b749bcdaaaa852a056f
Autor:
Akibul Islam Chowdhury, Lincon Chandra Shill, M. Maruf Raihan, Rumana Rashid, Md. Nizamul Hoque Bhuiyan, Sompa Reza, Mohammad Rahanur Alam
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract This study aims to evaluate the heavy metal concentration in fifteen species of vegetables as well as associated health risk. Atomic absorption spectrometry is used to assess heavy metals. The mean concentrations of Pb, Cd, Cr, Ni and Fe in
Externí odkaz:
https://doaj.org/article/5b394979540e49e581934bae4e8f3c14
Autor:
Magdalena Julita Gajewska
Publikováno v:
Farmacja Polska, Vol 79, Iss 9, Pp 529-536 (2023)
Background. Eating highly processed foods and lack of important nutrients in the diet may increase the need for dietary supplements. Their use allows consumers to supplement deficiencies of vitamins and other minerals necessary for the proper functio
Externí odkaz:
https://doaj.org/article/f1b8600d87984ad99cf382a4ad0ddd1b
Publikováno v:
Water Science and Technology, Vol 88, Iss 11, Pp 2862-2872 (2023)
Elimination of the matrix effect is a major challenge in developing a method for the quantification of heavy metals (HMs) in water samples. In this regard, the current research describes the simultaneous analyses of Cu(II), Cd(II), and Ni(II) ions in
Externí odkaz:
https://doaj.org/article/e52cf9c92e234ef5ba9dd299c1704dbf
Autor:
İlknur Durukan, Barış Yildiz
Publikováno v:
Molecules, Vol 29, Iss 17, p 4189 (2024)
This research investigates the utilization of an ionic liquid combination of solidified floating organic drop micro-extraction (IL-SFODME) to augment the concentration of trace amounts of lead, working as a preliminary stage before electrothermal ato
Externí odkaz:
https://doaj.org/article/10ebbe2bfa334fc9ae3b46aa7901c18c
Publikováno v:
Indonesian Journal of Chemistry, Vol 23, Iss 5, Pp 1472-1478 (2023)
Soil pollution with heavy metals has become a serious global threat, largely due to anthropogenic activities, and cadmium (Cd) is one of the most toxic known heavy metals. This study aimed to assess cadmium levels in several agricultural soils in sev
Externí odkaz:
https://doaj.org/article/a59a184f2d2a4da0a14d900ea53e5955
Publikováno v:
Ведомости Научного центра экспертизы средств медицинского применения, Vol 13, Iss 3, Pp 403-410 (2023)
Scientific relevance. Zinc quantification in insulin active substances and preparations by atomic absorption spectrometry requires a sample preparation procedure using hydrochloric acid, a narcotic and psychotropic precursor. The exclusion of precurs
Externí odkaz:
https://doaj.org/article/38b472db14ad46658470955801ccd1dd
Publikováno v:
Ведомости Научного центра экспертизы средств медицинского применения, Vol 13, Iss 3, Pp 394-402 (2023)
Scientific relevance. Zinc content is a quality attribute of insulin products. The State Pharmacopoeia of the Russian Federation requires that it should be determined by flame atomic absorption spectrometry (FAAS). However, many pharmaceutical manufa
Externí odkaz:
https://doaj.org/article/66dbf859792942679a148519eeb451f9
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