{"id":"https://openalex.org/W2124307668","doi":"https://doi.org/10.1039/b305454n","title":"Uncertainty contributions to species specific isotope dilution analysis. Part 2. Determination of methylmercury by HPLC coupled with quadrupole and multicollector ICP-MS","display_name":"Uncertainty contributions to species specific isotope dilution analysis. Part 2. Determination of methylmercury by HPLC coupled with quadrupole and multicollector ICP-MS","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2124307668","doi":"https://doi.org/10.1039/b305454n","mag":"2124307668"},"language":"en","primary_location":{"id":"doi:10.1039/b305454n","doi":"https://doi.org/10.1039/b305454n","is_oa":false,"landing_page_url":"https://doi.org/10.1039/b305454n","pdf_url":null,"source":{"id":"https://openalex.org/S26602194","display_name":"Journal of Analytical Atomic Spectrometry","issn_l":"0267-9477","issn":["0267-9477","1364-5544"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"J. Anal. At. Spectrom.","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Robert Clough","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I897542642","display_name":"University of Plymouth","ror":"https://ror.org/008n7pv89","country_code":"GB","type":"education","lineage":["https://openalex.org/I897542642"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Robert Clough","raw_affiliation_strings":["Plymouth Environmental Research Centre, University of Plymouth, School of Environmental Sciences, Drake Circus, Plymouth, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Plymouth Environmental Research Centre, University of Plymouth, School of Environmental Sciences, Drake Circus, Plymouth, UK","institution_ids":["https://openalex.org/I897542642"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018916594","display_name":"Simon T. Belt","orcid":"https://orcid.org/0000-0002-1570-2924","observed_orcids":["https://orcid.org/0000-0002-1570-2924"]},"institutions":[{"id":"https://openalex.org/I897542642","display_name":"University of Plymouth","ror":"https://ror.org/008n7pv89","country_code":"GB","type":"education","lineage":["https://openalex.org/I897542642"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Simon. T. Belt","raw_affiliation_strings":["Plymouth Environmental Research Centre, University of Plymouth, School of Environmental Sciences, Drake Circus, Plymouth, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Plymouth Environmental Research Centre, University of Plymouth, School of Environmental Sciences, Drake Circus, Plymouth, UK","institution_ids":["https://openalex.org/I897542642"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103154506","display_name":"E. Hywel Evans","orcid":"https://orcid.org/0000-0002-7444-1779","observed_orcids":["https://orcid.org/0000-0002-7444-1779"]},"institutions":[{"id":"https://openalex.org/I897542642","display_name":"University of Plymouth","ror":"https://ror.org/008n7pv89","country_code":"GB","type":"education","lineage":["https://openalex.org/I897542642"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"E. Hywel Evans","raw_affiliation_strings":["Plymouth Environmental Research Centre, University of Plymouth, School of Environmental Sciences, Drake Circus, Plymouth, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Plymouth Environmental Research Centre, University of Plymouth, School of Environmental Sciences, Drake Circus, Plymouth, UK","institution_ids":["https://openalex.org/I897542642"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060695802","display_name":"Ben Fairman","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I190229588","display_name":"LGC","ror":"https://ror.org/00fbx7096","country_code":"GB","type":"company","lineage":["https://openalex.org/I190229588"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ben Fairman","raw_affiliation_strings":["LGC, Queens Road, Teddington, Middlesex, UK","LGC, Queens Road,Teddington,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LGC, Queens Road, Teddington, Middlesex, UK","institution_ids":["https://openalex.org/I190229588"]},{"raw_affiliation_string":"LGC, Queens Road,Teddington,UK","institution_ids":["https://openalex.org/I190229588"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111972217","display_name":"Tim Catterick","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I190229588","display_name":"LGC","ror":"https://ror.org/00fbx7096","country_code":"GB","type":"company","lineage":["https://openalex.org/I190229588"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Tim Catterick","raw_affiliation_strings":["LGC, Queens Road, Teddington, Middlesex, UK","LGC, Queens Road,Teddington,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LGC, Queens Road, Teddington, Middlesex, UK","institution_ids":["https://openalex.org/I190229588"]},{"raw_affiliation_string":"LGC, Queens Road,Teddington,UK","institution_ids":["https://openalex.org/I190229588"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5103154506"],"corresponding_institution_ids":["https://openalex.org/I897542642"],"apc_list":null,"apc_paid":null,"fwci":4.5865,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.95418258,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"18","issue":"9","first_page":"1039","last_page":"1046"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.7207000255584717,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11890","display_name":"Scientific Measurement and Uncertainty Evaluation","score":0.7207000255584717,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10819","display_name":"Mercury impact and mitigation studies","score":0.23250000178813934,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10180","display_name":"Analytical chemistry methods development","score":0.0414000004529953,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/methylmercury","display_name":"methylmercury","score":0.8399999737739563},{"id":"https://openalex.org/keywords/measurement-uncertainty","display_name":"measurement uncertainty","score":0.8399999737739563},{"id":"https://openalex.org/keywords/uncertainty-budget","display_name":"uncertainty budget","score":0.8700000047683716},{"id":"https://openalex.org/keywords/fish-muscle","display_name":"fish muscle","score":0.8489999771118164},{"id":"https://openalex.org/keywords/hplc-icp-ms","display_name":"HPLC-ICP-MS","score":0.8309999704360962},{"id":"https://openalex.org/keywords/multi-collector-icp-ms","display_name":"multi-collector ICP-MS","score":0.9139999747276306},{"id":"https://openalex.org/keywords/quadrupole-icp-ms","display_name":"quadrupole ICP-MS","score":0.925000011920929}],"concepts":[{"id":"https://openalex.org/C165697059","wikidata":"https://www.wikidata.org/wiki/Q900680","display_name":"Inductively coupled plasma mass spectrometry","level":3,"score":0.7549686431884766},{"id":"https://openalex.org/C171679685","wikidata":"https://www.wikidata.org/wiki/Q3707695","display_name":"Isotope dilution","level":3,"score":0.7518100738525391},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.736076295375824},{"id":"https://openalex.org/C164304813","wikidata":"https://www.wikidata.org/wiki/Q25276","display_name":"Isotope","level":2,"score":0.6842442154884338},{"id":"https://openalex.org/C2780373914","wikidata":"https://www.wikidata.org/wiki/Q414075","display_name":"Methylmercury","level":3,"score":0.6759405136108398},{"id":"https://openalex.org/C162356407","wikidata":"https://www.wikidata.org/wiki/Q180809","display_name":"Mass spectrometry","level":2,"score":0.5846322774887085},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.5639730095863342},{"id":"https://openalex.org/C116628846","wikidata":"https://www.wikidata.org/wiki/Q899138","display_name":"Mass fraction","level":2,"score":0.5473341345787048},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.5342404246330261},{"id":"https://openalex.org/C39984356","wikidata":"https://www.wikidata.org/wiki/Q2121987","display_name":"Quadrupole","level":2,"score":0.5169177055358887},{"id":"https://openalex.org/C100859065","wikidata":"https://www.wikidata.org/wiki/Q906323","display_name":"Certified reference materials","level":3,"score":0.49772098660469055},{"id":"https://openalex.org/C149629883","wikidata":"https://www.wikidata.org/wiki/Q660926","display_name":"Fraction (chemistry)","level":2,"score":0.4779641330242157},{"id":"https://openalex.org/C137209882","wikidata":"https://www.wikidata.org/wiki/Q1403517","display_name":"Measurement uncertainty","level":2,"score":0.44438982009887695},{"id":"https://openalex.org/C179998833","wikidata":"https://www.wikidata.org/wiki/Q381233","display_name":"High-performance liquid chromatography","level":2,"score":0.4356255531311035},{"id":"https://openalex.org/C119128265","wikidata":"https://www.wikidata.org/wiki/Q900165","display_name":"Detection limit","level":2,"score":0.21868765354156494},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.1902868151664734},{"id":"https://openalex.org/C71572567","wikidata":"https://www.wikidata.org/wiki/Q864231","display_name":"Bioaccumulation","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1039/b305454n","doi":"https://doi.org/10.1039/b305454n","is_oa":false,"landing_page_url":"https://doi.org/10.1039/b305454n","pdf_url":null,"source":{"id":"https://openalex.org/S26602194","display_name":"Journal of Analytical Atomic Spectrometry","issn_l":"0267-9477","issn":["0267-9477","1364-5544"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"J. Anal. At. Spectrom.","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W21938335","https://openalex.org/W654827539","https://openalex.org/W1974413206","https://openalex.org/W1978329377","https://openalex.org/W1981358922","https://openalex.org/W2019947288","https://openalex.org/W2026539147","https://openalex.org/W2026588125","https://openalex.org/W2037314029","https://openalex.org/W2053547789","https://openalex.org/W2062172185","https://openalex.org/W2078365254","https://openalex.org/W2093756606","https://openalex.org/W2135600573","https://openalex.org/W2156433426","https://openalex.org/W2325338956"],"related_works":["https://openalex.org/W2050199118","https://openalex.org/W2013204092","https://openalex.org/W2472028584","https://openalex.org/W1549851401","https://openalex.org/W2029305557","https://openalex.org/W2992775698","https://openalex.org/W2034439747","https://openalex.org/W1994324391","https://openalex.org/W2039544037","https://openalex.org/W1962473737"],"abstract_inverted_index":{"Species-specific":[0],"isotope":[1,93,145,237],"dilution":[2],"analysis":[3],"(IDA)":[4],"has":[5],"been":[6],"used":[7,164],"to":[8,150,165],"determine":[9,166],"the":[10,57,60,65,76,80,102,106,109,114,124,130,143,153,167,211,235,245,249,256],"mass":[11,30,49,117,168,258],"fraction":[12,118,169],"of":[13,64,84,101,113,137,152,170,222,253],"methylmercury":[14,171],"in":[15,172],"a":[16,135,219],"fish":[17],"muscle":[18],"certified":[19,220],"reference":[20],"material,":[21],"DORM-2.":[22],"Two":[23],"spike":[24,66,115,160,257],"solutions":[25,161],"were":[26,148,162,187],"prepared":[27],"and":[28,43,52,97,193,204,255],"their":[29],"fractions":[31],"determined":[32],"by":[33,89,129,175,202],"coupling":[34],"high-performance":[35],"liquid":[36],"chromatography":[37],"(HPLC)":[38],"with":[39,79,134,181,218,241,248],"both":[40],"quadrupole":[41,182],"(Q)":[42],"multicollector":[44,107],"(MC)":[45],"inductively":[46],"coupled":[47,180],"plasma":[48],"spectrometry":[50],"(ICP-MS)":[51],"uncertainty":[53,63,71,112,125,140,228],"budgets":[54],"calculated.":[55],"For":[56,105],"Q-ICP-MS":[58],"determination":[59,232],"relative":[61,81,110],"standard":[62,111],"was":[67,119,127,233],"4.1%.":[68],"The":[69,91,139,158,184,226],"major":[70,227],"contribution":[72,136,229],"(62%)":[73],"arose":[74],"from":[75,142,234,244],"uncertainties":[77,208,246],"associated":[78,247],"isotopic":[82,132,251],"abundances":[83],"Hg":[85,131,254],"isotopes":[86],"as":[87],"given":[88],"IUPAC.":[90],"measured":[92,144,236],"amount":[94,146,238],"ratios":[95,147,239],"(200Hg\u2236199Hg":[96],"205Tl\u2236203Tl)":[98],"contributed":[99],"37%":[100],"combined":[103],"uncertainty.":[104],"instrument":[108],"solution":[116],"0.7%.":[120],"In":[121],"this":[122],"case":[123],"budget":[126],"dominated":[128],"uncertainties,":[133],"99%.":[138],"contributions":[141,243],"reduced":[149],"0.7%":[151],"total":[154],"when":[155],"using":[156,178,199],"MC-ICP-MS.":[157],"two":[159],"separately":[163],"DORM-2":[173],"CRM":[174],"species-specific":[176],"IDA,":[177],"HPLC":[179],"ICP-MS.":[183],"values":[185],"found":[186],"4.45":[188],"\u00b1":[189,195,224],"0.90":[190],"\u00b5g":[191,197],"g\u22121":[192,198],"4.25":[194],"0.47":[196],"spikes":[200],"characterised":[201],"Q-":[203],"MC-ICP-MS,":[205],"respectively":[206],"(the":[207],"quoted":[209],"are":[210],"expanded":[212],"uncertainty,":[213],"k":[214],"=":[215],"2),":[216],"compared":[217],"value":[221],"4.47":[223],"0.32.":[225],"for":[230],"each":[231],"(70%)":[240],"lesser":[242],"natural":[250],"abundance":[252],"fraction.":[259]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}