Properties:
| RelatedCategories | AdditionalStandards,AnalyticalStandards,Analytical/Chromatography,ProficiencyTesting,Solids/SoilsHazardousWasteOrganicPTs, | 
| packaging  | ampuleof1×10 g | 
| mfr.no.  | RTC,SPE-016 | 
| 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
ThePTsamplesizeprovidedis10gofsoil.Thesoilhasbeensterilizedtominimizedegradationofthesample.ThePTsamplehasbeensizedto100mesh.
Recommendedstorageconditionis4oC.
TheevaluationofresultswillbebasedonstudystatisticsasrequiredbyNELAC.
Thesamplehasbeenintentionallypreparedwithanapparentheadspace.
SamplePreparation
ForMethod8280A,aneightgramsamplesizecontainssufficientconcentrationsofanalytessuchthatlevelsabovethemethodspecifiedquantitativelimitswillberealized.
ForMethod8290,aonegramsamplewillcontainconcentrationsofanalytessuchthatlevelsabovethemethodspecifiedquantitativelimitswillberealized.
Thisholdstruethoughlevelsofdetectionwillbeelevatedduetothereducedsamplesizeusedrelativetothatspecifiedinthemethod.
Reportonawetweightbasis.
NOTE:ThePTsamplecontainslessthan3%moisture.Minimizeexposuretotheenvironment,capwhennotinuse.
Safety:
Symbol 


  GHS08,GHS09
Hazardstatements 
H373-H411
Precautionarystatements 
P273