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TestReportNo.:SZTY1406021463LPDate:JUN23,2014Page1of6GUANGDONGDONGHUAOPTOELECTRONICSTECHNOLOGYCO.,LTDKENGKOUINDUSTRIALZONE,DEANVILLAGE,HOUJIETOWN,523943,DONGGUANCITY,GUANGDONG,CHINA.Thefollowingsamplesweresubmittedandidentifiedby/onbehalfoftheclientas:PMMASHEETCountryofOrigin:CHINASampleReceivingDate:JUN18,2014TestingPeriod:JUN18,2014TOJUN23,2014TestRequestedConclusion1.EuropeanRoHSDirective2011/65/EUAnnexII;recasting2002/95/ECPASS2.EuropeanRegulation(EC)No.1907/2006(REACH)AnnexXVIIanditsamendments–PhthalatescontentPASS********FORFURTHERDETAILS,PLEASEREFERTOTHEFOLLOWINGPAGE(S)********SignedforandonbehalfofSGS-CSTCStandardTechnicalServicesCo.,Ltd.ShenzhenBranch-Toylaboratory________________________FengShaohong,JessicaSeniorTechnicalManagerTestReportNo.:SZTY1406021463LPDate:JUN23,2014Page2of6Results:1.EUDirective2011/65/EU(RoHS,Previously2002/95/EC)-WetChemicalMethod:WithreferencetoIEC62321:2008ForLead,CadmiumandMercury,analysiswasperformedbyInductivelyCoupledPlasmaOpticalEmissionSpectrometer(ICP-OES)/AtomicAbsorptionSpectrometer(AAS)ForHexavalentChromium,analysiswasperformedbyUltravioletVisibleSpectrophotometer(UV-Vis)ForPBBs&PBDEs,analysiswasperformedbyGasChromatographyMassSpectrometer(GC-MS)Result(mg/kg)TestItem(s)1MDL(mg/kg)PermissibleLimit(mg/kg)Lead(Pb)(Pb)ND21000Cadmium(Cd)(Cd)ND2100Mercury(Hg)(Hg)ND21000HexavalentChromium(CrVI)byalkalineextraction(Cr(VI))ND21000SumofPBBsND--1000MonobromobiphenylND5--DibromobiphenylND5--TribromobiphenylND5--TetrabromobiphenylND5--PentabromobiphenylND5--HexabromobiphenylND5--HeptabromobiphenylND5--OctabromobiphenylND5--NonabromobiphenylND5--DecabromobiphenylND5--SumofPBDEsND--1000MonobromodiphenyletherND5--DibromodiphenyletherND5--TribromodiphenyletherND5--TetrabromodiphenyletherND5--PentabromodiphenyletherND5--HexabromodiphenyletherND5--HeptabromodiphenyletherND5--OctabromodiphenyletherND5--NonabromodiphenyletherND5--DecabromodiphenyletherND5--CommentPASS----TestReportNo.:SZTY1406021463LPDate:JUN23,2014Page3of6SpecimenDescription:1.TransparentplasticsheetNote:-mg/kg=milligramperkilogram-MDL=MethodDetectionLimit-ND=NotDetected(lowerthanMDL)-ThemaximumpermissiblelimitisquotedfromtheEUDirective2011/65/EUAnnexII2.EuropeanRegulation(EC)No.1907/2006(REACH)AnnexXVIIanditsamendments–PhthalatecontentMethod:WithreferencetoCPSC-CH-C1001-09.3AnalysiswasperformedbyGasChromatographyMassSpectrometer(GC-MS)MaterialscanbeplacedintheMouthTestItem(s)Result(s)(%)AliasNo.3TracingNo.1MDL(%)PermissibleLimit(%)SpecimenNo.1----DibutylPhthalate(DBP)ND0.003--BenzylbutylPhthalate(BBP)ND0.003--Bis-(2-ethylhexyl)Phthalate(DEHP)ND0.003--DiisononylPhthalate(DINP)ND0.010--Di-n-octylPhthalate(DNOP)ND0.003--DiisodecylPhthalate(DIDP)ND0.010--Total(DBP+BBP+DEHP)ND--0.1Total(DINP+DNOP+DIDP)ND--0.1TestReportNo.:SZTY1406021463LPDate:JUN23,2014Page4of6SpecimenDescription:1.TransparentplasticsheetNote:-ND=NotDetected(lowerthanMDL)-MDL=MethodDetectionLimit-%=percentagebyweight-ResultsshownasNDareignoredinthesumcalculationSamplePhoto:SGSauthenticatethephotoonoriginalreportonlyTestReportNo.:SZTY1406021463LPDate:JUN23,2014Page5of6RoHSTestingFlowChart1)Nameofthepersonwhomademeasurement:MonyWu2)Nameofthepersoninchargeofmeasurement:AndyWang3)Thesesamplesweredissolvedtotallybypre-conditioningmethodaccordingtobelowflowchart(Cr6+testmethodexcluded).Pb/CdPb/CdPb/CdPb/CdHgHgHgHgSamplePreparationSampleMeasurementAciddigestionwithmicrowave/hotplateFiltrationSolutionResidue1)AlkaliFusion/DryAshing2)AcidtodissolveICP-OES/AASDATAAciddigestionwithmicrowave/hotplateFiltrationSolutionICP-OESDATANonmetallicmaterialMetallicmaterialAddingdigestionreagentHeatingto90~95℃forextractionFiltrationandpHadjustmentAdding1,5-diphenylcarbazideforcolordevelopmentUV-VisDATASpottestBoilingwaterextractionAdding1,5-diphenylcarbazideforcolordevelopmentAredcolorindicatesthepresenceofCr6+.Ifnecessary,confirmwithUV-Vis.DATAPositiveNegativeCrCrCrCr6+6+6+6+TestReportNo.:SZTY1406021463LPDate:JUN23,2014Page6of6***EndofReport***RoHSTestingFlowChart1)Nameofthepersonwhomademeasurement:MelodyGao2)Nameofthepersoninchargeofmeasurement:LaurelLiCutting/PreparationWeighSamplePBBs/PBDEsSamplesolventextractionConcentration/DilutionofExtractedsolutionFiltrationGC-MSDATA