Properties:
RelatedCategories | AdditionalStandards,AnalyticalStandards,Analytical/Chromatography,ProficiencyTesting,Solids/SoilsHazardousWasteOrganicPTs, |
packaging | ampuleof1×225 g |
mfr.no. | RTC,SPE-015 |
matrix | soil |
Description:
Generaldescription
ThisproficiencytestingsampleisproducedinaccordancewithISO/IEC17043:2010.Allinformationregardingtheuseofthismaterialcanbefoundinthereportingpacketsuppliedforeachsample.
OtherNotes
Proficiencytestingsamplesarepresentedassingleblind.Novaluesforthesamplesarereleaseduntilthetestingperiodconcludes.Valuesofanalytesvarylottolot.
ProficiencyTestingSchedule(2017-2018)
Soils
LPTP17-S1February1-March17,2017
LPTP17-S2April12-May26,2017
LPTP17-S3July26-September8,2017
LPTP17-S4October11-November24,2017
LPTP18-S1January31-March16,2018
LPTP18-S2April11-May25,2018
LPTP18-S3July25-September7,2018
LPTP18-S4October10-November23,2018
Quick-TurnStudy-(non-scheduledproficiencytestthatisavailableatanytime)
PreparationNote
TheorganicPTsampleisasoilcontainingTCLPextractableBNA′s/Pesticides.Thesamplesizeprovidedis225gofsoil.ThesoilhasbeenchemicallystABIlizedtominimizedegradationofthesample.ThePTsamplehasbeensizedto100mesh.
Requiredstorageconditionis4oC.Atleasttwoanalytesareabovetheregulatorylimit.Someanalytesmaynotbepresentarecoverablelevels.Ifananalyteisbelowyourdetectionlimitreportlessthana“<”andyourdetectionlimit,or“0”.Thesamplehasbeenintentionallypreparedwithanapparentheadspace.
SamplePreparation
DeterminetheextractionfluidbycarefullyfollowingtheproceduresasdefinedinSW846,3rdEdition,ExtractionMethod1311.
Analyzetheextractusingthemethodforwhichyouareseekingaccreditation.
Determinetheconcentrationoftheanalyteslistedandreportyourresultsontheanalysisdatasheetprovided.
Theanalysismethodmustalsobereported.
IftheCresolisomerscannotbedifferentiated,thetotalCresolamountmaybereported.
NOTE:Sinceseveralanalytesarepresentatregulatorylevelstheextractmayrequiredilutionpriortoanalysis,itisrecommendedthattheextractisscreenedpriortoprimaryGCorGC/MSanalysis.Reportanalyteconcentrationasmg/Lofextract.
Safety:
Symbol
GHS08
RIDADR
NONHforallmodesoftransport