BS ISO 12219-11 2025.docx

BSISO12219-11:2025InteriorairofroadvehiclesPart11:Thermaldesorptionanalysisoforganicemissionsforthecharacterizationonnon-metallicmaterialsforvehiclesbsi.NationalforewordThisBritishStandardistheUKimplementationofISO12219-11:2025.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteeEH25,Emissionstointernalenvironments.Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitscommitteemanager.ContractualandlegalconsiderationsThispublicationhasbeenpreparedingoodfaith,howevernorepresentation,warranty,assuranceorundertaking(expressorimplied)isorwillbemade,andnoresponsibilityorliabilityisorwillbeacceptedbyBSIinrelationtotheadequacy,accuracy,completenessorreasonablenessofthispublication.Allandanysuchresponsibilityandliabilityisexpresslydisclaimedtothefullextentpermittedbythelaw.Thispublicationisprovidedasis,andistobeusedattherecipientsownrisk.Therecipientisadvisedtoconsiderseekingprofessionalguidancewithrespecttoitsuseofthispublication.Thispublicationisnotintendedtoconstituteacontract.Usersareresponsibleforitscorrectapplication.©TheBritishStandardsInstitution2025PublishedbyBSIStandardsLimited2025ISBN9780539165029ICS13.040.20;43.020CompliancewithaBritishStandardcannotconferimmunityfromlegalobligations.ThisBritishStandardwaspublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeon31May2025.Amendments/corrigendaissuedsincepublicationDateTextaffectedBSISO12219-11:2025InternationalStandardISO12219-11Firstedition2025-05Interiorairofroadvehicles一Part11:Thermaldesorptionanalysisoforganicemissionsforthecharacterizationonnon-metallicmaterialsforvehiclesAirinterieurdesvehiculesroutiersPartie11:AnalysepardesorptionthermiquedesemissionsorganiquespourlaCaracterisationdesmateriauxnonmetalliquesReferencenumberISO12219-ll:2025(en)COPYRIGHTPROTECTEDDOCUMENT©ISO2025Allrightsreserved.Unlessotherwisespecified,orrequiredinthecontextofitsimplementation,nopartofthispublicationmaybereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical,includingphotocopying,orpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbeloworISO,smemberbodyinthecountryoftherequester.ISOcopyrightofficeCP401Ch.deBlandonnet8CH-1214Vernier,GenevaPhone:+41227490111Email:copyrightiso.orgWebsite:www.iso.orgPublishedinSwitzerlandContentsPageForewordv1 Scope12 Normativereferences13 Termsanddefinitions14 Abbreviatedterms25 Samplingandstorage36 Apparatusandperformancecharacteristics36.1 Apparatus36.2 Performancecharacteristics37 Analysis47.1 Generalinformationonthermaldesorptionanalysis47.2 Cleaningofthedesorptiontubes57.3 Systemchecks57.3.1 General57.3.2 Checkstandardsolution67.4 Calibration77.4.1 General77.4.2 Calibrationsolutions77.4.3 Injectionofthecalibrationorcheckstandard77.4.4 TenaxTAdesorptiontube77.5 Sampleanalysisprocess77.5.1 Photographicdocumentationofthesamples77.5.2 Trimmingandweighingofthesamples77.5.3 Calibrationrun,determinationofcalibrationfactors(responsefactor)87.6 Chromatographicevaluation87.6.1 General87.6.2 Integrationlimitsrelevantforquantification97.6.3 Peakintegration97.6.4 Evaluationforriderpeaksand“oil-hi11s”97.6.5 Calculationofemissions107.6.6 Qualitativeanalysis107.6.7 Reportingoftheanalyticalresults118 Validationparameters128.1 Typicalmeasuredvaluevariationforrealsamples128.2 Quantificationlimitorlinearityoftoluene138.3 Variationandrecoveryoftoluene149 Knownproblemsandpossiblesourcesoferrors149.1 Samplepreparation149.2 Difficultsampleswithnon-uniformsurface149.3 Sampleswithhigherwatercontent149.4 Lowerresultswhendesorptionstreamistoolow159.4.1 General159.4.2 Differencesbetweensampletubesmadeofmetalandglass159.5 Overorunderresultsduetodeviationsinthethermaldesorptiontemperature159.6 Dangerofconfusionduringtheidentificationofthesubstance169.7 Exceedingthedetectorlinearityinthecaseofhighemissionvalues17Annex A (informative)Materialspecifictestportions18Annex B (informative)Productionofpaintfilmsforthermaldesorption20Annex C (informative)Examplesforsuitabletestequipment,testparametersandpossibleerrors22Annex D (informative)Preparationofstandardsolutions32Bibliography33ForewordISO(theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies(ISOmemberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeenestablishedhastherighttoberepresentedonthatcommittee.Internationalorganizations,governmentalandnon-governmentabinliaisonwithIS0,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElectrotechnicalCommission(IEC)onallmattersofelectrotechnicalstandardization.Theproceduresusedtodevelopthisdocu