Sökning: onr:"swepub:oai:DiVA.org:oru-5167" > Accuracy and precis...
Fältnamn | Indikatorer | Metadata |
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000 | 03356naa a2200385 4500 | |
001 | oai:DiVA.org:oru-5167 | |
003 | SwePub | |
008 | 090129s2009 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-51672 URI |
024 | 7 | a https://doi.org/10.1016/j.chroma.2008.10.0912 DOI |
040 | a (SwePub)oru | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Lindström, Gunillau Örebro universitet,Akademin för naturvetenskap och teknik,MTM Miljö och Hälsa4 aut0 (Swepub:oru)glm |
245 | 1 0 | a Accuracy and precision in the determination of perfluorinated chemicals in human blood verified by interlaboratory comparisons |
264 | 1 | b Elsevier,c 2009 |
338 | a electronic2 rdacarrier | |
520 | a Perfluorinated chemicals, PFCs, are analyzed in laboratories worldwide to determine human blood levels and exposure pathways. The development of the nalytical echnique has been rapid in the last ten years, and prerequisites for accurate and precise determination of PFCs in human blood at low ng/g concentrations are today readily available. The main contributing factors are the improved LC-MS instrumentations, the increased availability of native and mass labeled PFC standards, and new column materials available for chromatographic separations. The results of the first international interlaboratory study (ILS) in 2005 on PFCs revealed relatively better analytical results for human blood analyses when compared to analyses of a number of environmental matrices. The representative accuracy for the analyses of PFCs in human matrixes reported in recent years was established in the second human serum ILS in 2006. Interlaboratory standard deviations for the two human serum samples one low level concentration and one medium level concentration were found to be 12% and 16% for PFOS, respectively, and 47% and 21% for PFOA, respectively. Reported detections for all PFCs followed a frequency of PFOS>PFOA>PFHxS>PFNA>PFDA>>PFDoA>> PFDS>>PFHxA. Due to the small number of reported values for the other perfluorosulfonates and perfluorocarboxylates, standard deviations were not established. | |
650 | 7 | a NATURVETENSKAPx Kemix Analytisk kemi0 (SwePub)104012 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Analytical Chemistry0 (SwePub)104012 hsv//eng |
653 | a perfluorinated chemicals PFOS PFOA QA-QC | |
653 | a Analytical chemistry | |
653 | a Analytisk kemi | |
653 | a Chemistry | |
653 | a Kemi | |
700 | 1 | a Kärrman, Annau Örebro universitet,Akademin för naturvetenskap och teknik,MTM Miljö och Hälsa4 aut0 (Swepub:oru)ankn |
700 | 1 | a van Bavel, Bertu Örebro universitet,Akademin för naturvetenskap och teknik,MTM Miljö och Hälsa4 aut0 (Swepub:oru)bvl |
710 | 2 | a Örebro universitetb Akademin för naturvetenskap och teknik4 org |
773 | 0 | t Journal of Chromatography Ad : Elsevierg 1216:3, s. 394-400q 1216:3<394-400x 0021-9673x 1873-3778 |
856 | 4 | u https://oru.diva-portal.org/smash/get/diva2:158082/FULLTEXT01.pdfx primaryx Raw objecty fulltext:preprint |
856 | 4 | u http://oru.diva-portal.org/smash/get/diva2:158082/FULLTEXT01 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-5167 |
856 | 4 8 | u https://doi.org/10.1016/j.chroma.2008.10.091 |
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