SwePub
Sök i LIBRIS databas

  Utökad sökning

L773:0003 2670
 

Sökning: L773:0003 2670 > (2010-2014) > Inter-laboratory tr...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004929naa a2200481 4500
001oai:DiVA.org:oru-49971
003SwePub
008160428s2013 | |||||||||||000 ||eng|
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-499712 URI
0247 a https://doi.org/10.1016/j.aca.2013.01.0562 DOI
040 a (SwePub)oru
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
1001 a Taniyasu, Sachiu National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan4 aut
2451 0a Inter-laboratory trials for analysis of perfluorooctanesulfonate and perfluorooctanoate in water samples :b Performance and recommendations
264 1b Elsevier,c 2013
338 a print2 rdacarrier
500 a Funding Agencies:Ministry of the Environment B-1106Japan Society for the Promotion of Science 23710032
520 a The ISO 25101 (International Organization for Standardization, Geneva) describes a new international standard method for the determination of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) in unfiltered samples of drinking and surface waters. The method is based on the extraction of target analytes by solid phase extraction, solvent elution, and determination by high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS). For the determination of the performance of this method, more than 20 laboratories from 9 different countries participated in an inter-laboratory trial in 2006. In addition, inter-laboratory trials were conducted in 2008 and 2009 for the analysis of perfluoroalkylsubstances (PFASs), including PFOS and PFOA, in water samples by following the protocols of Japanese Industrial Standard (JIS). Overall, the repeatability coefficients of variation (i.e., within-laboratory precision) for PFOS and PFOA in all water samples were between 3 and 11%, showing a adequate precision of the ISO and JIS methods. The reproducibility coefficients of variation (i.e., between-laboratory precision) were found to vary within a range of 7-31% for surface water and 20-40% for wastewater. The recoveries of PFOS and PFOA, as a measure of accuracy, varied from 84 to 100% for surface water and from 84 to 100% for wastewater among the samples with acceptable criteria for internal standards recovery. The determined concentrations of PFASs in samples compared well with the " true" values. The results of the inter-laboratory trial confirmed that the analytical methods are robust and reliable and can be used as a standard method for the analysis of target compounds in water samples.
650 7a NATURVETENSKAPx Geovetenskap och miljövetenskapx Miljövetenskap0 (SwePub)105022 hsv//swe
650 7a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Environmental Sciences0 (SwePub)105022 hsv//eng
650 7a NATURVETENSKAPx Kemi0 (SwePub)1042 hsv//swe
650 7a NATURAL SCIENCESx Chemical Sciences0 (SwePub)1042 hsv//eng
653 a HPLC-MS/MS
653 a ISO; Inter-laboratory trial; Perfluoroalkyl substances; PFOS; Water
653 a Enviromental Science
653 a Miljövetenskap
7001 a Kannan, Kurunthachalamu Wadsworth Center, New York State Department of Health, School of Public Health, State University of New York, Albany NY, United States4 aut
7001 a Wu, Qianu Wadsworth Center, New York State Department of Health, Department of Environmental Health Sciences, School of Public Health, State University of New York NY, USA4 aut
7001 a Kwok, Karen Y.u Department of Biology and Chemistry, City University of Hong Kong, Hong Kong, China4 aut
7001 a Yeung, Leo W. Y.,d 1981-u Department of Chemistry, University of Toronto, ON, Canada4 aut0 (Swepub:oru)lyg
7001 a Lam, Paul K. S.u Department of Biology and Chemistry, City University of Hong Kong, Hong Kong, China4 aut
7001 a Chittim, Brocku Wellington Laboratories Inc., Guelph ON, Canada4 aut
7001 a Kida, Takafumiu Wellington Laboratories Inc., Guelph ON, Canada; Wellington Laboratories Japan Inc., Tokyo, Japan4 aut
7001 a Takasuga, Takumiu Shimadzu Techno Research Inc., Kyoto, Japan4 aut
7001 a Tsuchiya, Yoshiteruu Environmental Control Center Co., Tokyo, Japan4 aut
7001 a Yamashita, Nobuyoshiu National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan4 aut
7102 a National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japanb Wadsworth Center, New York State Department of Health, School of Public Health, State University of New York, Albany NY, United States4 org
7730 t Analytica Chimica Actad : Elsevierg 770, s. 111-120q 770<111-120x 0003-2670x 1873-4324
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-49971
8564 8u https://doi.org/10.1016/j.aca.2013.01.056

Hitta via bibliotek

Till lärosätets databas

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy