Determination of mercury in fish by isotope dilution inductively coupled plasma-mass spectrometry

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Show simple item record Wang, M Zhang, Y Feng, W Guan, M Wang, B Shi, J Zhu, M Li, B Zhao, Y Chai, Z 2012-02-02T05:16:44Z 2007-01
dc.identifier.citation Chinese Journal of Analytical Chemistry, 2007, 35 (7), pp. 945 - 948
dc.identifier.issn 0253-3820
dc.identifier.other C1UNSUBMIT en_US
dc.description.abstract A method for mild extraction and subsequent determination of total mercury content in fish by isotope dilution inductively coupled plasma-mass spectrometry (ID-ICP-MS) has been developed. The errors in the measurement of mercury isotope ratio were discussed. The dead time and mass bias induced by the system of ICP-MS were corrected by the use of lead isotopic certified reference material NIST SRM 981. The established method was validated by determining total mercury content in two certified reference materials, IAEA 436 (Tuna) and NRCC DOLT-3 (Dogfish Liver). The results of total mercury presented in IAEA 436 and DOLT-3 were 4.23 ± 0.06 and 3.33 ± 0.05 mg kg1, respectively, which were in agreement with the certified values. The extraction method was suitable for the determination of mercury by ID-ICP-MS because the memory effect of mercury in the system could be efficiently eliminated.
dc.publisher Elsevier Science Inc
dc.relation.isbasedon 10.1016/S1872-2040(07)60062-0
dc.title Determination of mercury in fish by isotope dilution inductively coupled plasma-mass spectrometry
dc.type Journal Article
dc.parent Chinese Journal of Analytical Chemistry
dc.journal.volume 7
dc.journal.volume 35
dc.journal.number 7 en_US
dc.publocation United States en_US
dc.identifier.startpage 945 en_US
dc.identifier.endpage 948 en_US SCI.Faculty of Science en_US
dc.conference Verified OK en_US
dc.for 0301 Analytical Chemistry
dc.personcode 112014
dc.percentage 100 en_US Analytical Chemistry en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom en_US en_US
dc.location.activity en_US
dc.description.keywords Mercury; Isotope dilution analysis; Inductively coupled plasma-mass spectrometry (ICP-MS) en_US
dc.description.keywords Mercury
dc.description.keywords Isotope dilution analysis
dc.description.keywords Inductively coupled plasma-mass spectrometry (ICP-MS)
pubs.embargo.period Not known
pubs.organisational-group /University of Technology Sydney
pubs.organisational-group /University of Technology Sydney/Faculty of Science
utslib.copyright.status Closed Access 2015-04-15 12:17:09.805752+10
utslib.collection.history Closed (ID: 3)
utslib.collection.history Uncategorised (ID: 363)

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