ASTM E 1298-1989 生物药品中纯净度,污物和杂质的测定
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来源:标准资料网
【英文标准名称】:StandardGuideforDeterminationofPurity,Impurities,andContaminantsinBiologicalDrugProducts
【原文标准名称】:生物药品中纯净度,污物和杂质的测定
【标准号】:ASTME1298-1989
【标准状态】:作废
【国别】:美国
【发布日期】:1989
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:杂质;药物;导则;分析
【英文主题词】:Analysis;Contamination;Drugs;Guidelines;Impurities;Laboratorymedicine
【摘要】:
【中国标准分类号】:C10
【国际标准分类号】:11_120_10
【页数】:3P;A4
【正文语种】:英语
【英文标准名称】:Anodizedproductsofwroughtaluminiumandwroughtaluminiumalloys-Technicalconditionsofdelivery
【原文标准名称】:锻铝和锻铝铝合金的阳极化处理产品.交货的技术条件
【标准号】:DIN17611-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-11
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Acceptancespecification;Aluminium;Aluminiumalloys;Anodic;Anodiccoating;Anodicoxidation;Anodicprotection;Anodizingquality;Coatingthickness;Coatings;Corrosionprotection;Deliveryconditions;Dimensions;Inspection;Malleablematerials;Materials;Non-ferrousmetals;Non-metalliccoatings;Oxidation;Oxidecoatings;Preconditioning;Quality;Semi-finishedproducts;Specification(approval);Stress;Surfacetreatment;Surfaces;Testing;Treatment;Wroughtalloys
【摘要】:
【中国标准分类号】:H61
【国际标准分类号】:25_220_20;77_150_10
【页数】:11P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforDeterminingFormaldehydeConcentrationsinAirandEmissionRatesfromWoodProductsUsingaLargeChamber
【原文标准名称】:使用一个大室测定空气中的甲醛浓度和木制品的甲醛排放的标准试验方法
【标准号】:ASTME1333-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D07.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:chromotropicacidanalysis;concentrationinair;emissionrate;formaldehyde;largechamber;woodproductscontainingformaldehyde;Airleakagetesting--buildingmaterials/constructions;Chromotropicacidanalysis;Conversionunits/factors;Formaldehyde;
【摘要】:SignificanceandUse:Limitationsonformaldehydeconcentrationsinairhavebeenestablishedforsomebuildingproductspermanentlyinstalledinmanufacturedandconventionalhomes.Thistestmethodprovidesastandardmeansoftestingtypicalproductsizes,suchas1.2by2.4m(4by8ft)sheets,atproductloadingsconsistentwithproductenduse.SummaryofTestMethod:Thistestmethodincorporatesachamberof22m3(800ft3)minimumsizetoevaluateformaldehydeconcentrationsinairandemissionratesfrombuildingproductsoveraspecifieddurationoftime.Thistestmethodemploysasinglesetofenvironmentalconditionsbutdifferentproductloadingratiostoassessformaldehydeconcentrationsinairandemissionratesfromcertainwoodproducts.Conditionscontrolledintheprocedureareasfollows:Conditioningofspecimenspriortotesting,Exposedsurfaceareaofthespecimensinthetestchamber,Testchambertemperatureandrelativehumidity,Numberofairchangesperhour,andAircirculationwithinthechamber.Attheendofa16to20-hperiodinthetestchamber,theairissampledandtheconcentrationofformaldehydeinairandemissionratearedetermined.Note38212;Caremustbeexercisedintheextensionoftheresultstoformaldehydeconcentrationsinairandemissionratesfromproductsunderdifferentconditionsofairchangerateorloadingratio,orboth.1.1Thistestmethodmeasurestheformaldehydeconcentrationinairandemissionratefromwoodproductscontainingformaldehydeunderconditionsdesignedtosimulateproductuse(see11.5andNote9).Theconcentrationinairandemissionrateisdeterminedinalargechamberunderspecifictestconditionsoftemperatureandrelativehumidity.Thegeneralproceduresarealsointendedfortestingproductcombinationsatproduct-loadingratiosandatair-exchangeratestypicaloftheindoorenvironment(1).Theproductstested,theloadingratiosandtheairexchangeratesemployedaredescribedinthetestreport.1.2Thistestmethoddeterminestheaverageformaldehydeconcentrationinairandemissionratefromanumberoflargesizesamples.Theaverageconcentrationandemissionratereported,thus,willnotprovideinformationonhigherorloweremittingpanelsinthetestlot.1.3Thismethodisprimarilyusedfortestingnewlymanufacturedpanelproductsthatareshippedfortestingeitherseal-wrappedinpolyethyleneorwithwastersheets,orwithboth.Whenthistestmethodisusedforevaluatingotherthannewlymanufacturedpanelproducts(afteroriginalapplication,installationoruse),themethodofpackagingandshippingtheproductfortestingshallbedescribedinthetestreport.1.4ThequantityofformaldehydeintheairsampletakenfromthechamberisdeterminedbyanadaptationoftheNationalInstituteforOccupationalSafetyandHealth(NIOSH)chromotropicacidtestprocedure.Ifanotheranalyticalprocedureisusedtodeterminethequantityofformaldehydeintheairsample,thatprocedureshallgiveresultsofequivalentorgreateraccuracyandprecisionthantheadaptedchromotropicacidprocedure.Detailedproceduresbasedonacetylacetone,pararosaniline(seeTestMethod),2,4-dinitrophenylhydrazine(DNPH)(seeTestMethodD5197)and3-methyl-2-benzothiazoline(MBTH)(seeTestMethod
