ISO 15360-1-2000 再生纸浆粘性和胶质的评估第1部分:外观检查法
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【英文标准名称】:Recycledpulps-Estimationofstickiesandplastics-Part1:Visualmethod
【原文标准名称】:再生纸浆粘性和胶质的评估第1部分:外观检查法
【标准号】:ISO15360-1-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC6
【标准类型】:()
【标准水平】:()
【中文主题词】:纸浆;纸浆;高聚物;塑料;再生纸;纤维素纤维;估计;污染;杂质;再生材料;试验;定义;测定;外观检查(试验)
【英文主题词】:Cellulosefibres;Contamination;Definitions;Determination;Estimation;Impurities;Paperpulp;Plastics;Polymers;Pulp;Recycledmaterials;Recycledpaper;Testing;Tests;Visualinspection(testing)
【摘要】:ThispartofISO15360specifiesamethodtoestimateStickiesandPlasticsinawidevarietyofpulpsincludingallrecycledgrades.ItisnotintendedfortheestimationofvisibledirtandshiveswhichiscoveredbytheISO5350series,orforvisiblecontrariesinrecycledpulps,whichiscoveredbyISO15319.ThismethodwillonlycapturethoseStickiesandPlasticswhichareretainedonthescreenofagivenslitsize.ItshouldbenotedthatthiswillprobablynotbethetotalamountofStickiesandPlasticsthatareactuallypresentinagivenpulpsample.
【中国标准分类号】:Y31
【国际标准分类号】:85_040
【页数】:10P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 镜向光泽度计检定规程 |
| 英文名称： | Specular Gloss Meters |
| 中标分类： |
综合 >>
计量 >>
光学计量 |
| 替代情况： | 被JJG 696-2002代替 |
| 发布日期： | |
| 实施日期： | 2004-03-23 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
| 页数： | 8页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 综合 计量 光学计量
【英文标准名称】:StandardQuantitativeCarrierTestMethodtoEvaluatetheBactericidal,Fungicidal,Mycobactericidal,andSporicidalPotenciesofLiquidChemicalMicrobicides
【原文标准名称】:评估液体化学杀虫剂杀菌、杀霉、杀分枝杆菌和杀芽孢潜能的标准定量带菌试验方法
【标准号】:ASTME2111-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:E35.15
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:杀菌剂;带菌器具;化学的;药液;化合物;灭菌剂;杀菌;液体;微观组织;定量的;测试方法;试验
【英文主题词】:Bacillussubtilisspores;bactericides;chemicalmicrobicides;Clostridiumsporogenesspores;eluate;eluent;environmentalsurfaces;fungicides;germicides;log10reductions;medicaldevices;membranefiltration;mycobactericid
【摘要】:Thistestmethodisfullyquantitativeanditalsoavoidsanylossofviableorganismsthroughwashoff.Thismakesitpossibletoproducestatisticallyvaliddatausingmanyfewertestandcontrolcarriersthanotherquantitativemethodsbasedonmostprobablenumbers(MPN).Thedesignofthecarriersmakesitpossibletoplaceintoeachapreciselymeasuredvolumeofthetestsuspension.Theuseofthethreadedstirbarsallowsforefficientrecoveryoftheinoculumevenafteritsexposureforseveralhourstostrongfixativessuchasglutaraldehyde.Themembranefiltrationstepallowsprocessingoftheentireeluatefromthetestcarriersandthereforethecaptureandsubsequentdetectionofevenlownumbersofviableorganismsthatmaybepresent.Thistestcanbeperformedwithorwithoutasoilloadtodeterminetheeffectofsuchloadingonmicrobicideperformance.Thesoilloaddevelopedforthistestisamixtureofthreetypesofproteins(highmolecularweightproteins,lowmolecularweightpeptides,andmucousmaterial)torepresentthebodysecretions,excretions,orotherextraneoussubstancesthatchemicalmicrobicidesmayencounterunderfieldconditions.Itissuitableforworkingwiththevarioustestorganismsincludedhere.Thecomponentsofthesoilloadarereadilyavailableandsubjecttomuchlessvariabilitythananimalsera.Sincethequalityoftapwatervariesconsiderablybothgeographicallyandtemporally,thistestmethodincorporatestheuseofwaterwithaspecifiedanddocumentedlevelofhardnesstoprepareuse-dilutionsoftestproducts.TheU.S.EnvironmentalProtectionAgencyrsquo;ScientificAdvisoryPanel(SAP)onGermicideTestMethodologyhasrecommendedtheuseofwaterwithastandardhardnessof400ppmasCaCO3.1.1Thistestmethodisdesignedforuseinproductdevelopmentandforthegenerationofproductpotencydata.Thistestmethodpermitstheloadingofeachcarrierwithaknownvolumeofthetestorganism.Theincorporationofcontrolscanalsodeterminetheinitialloadofcolonyformingunits(CFU)oforganismsonthetestcarriersandanylossinCFUafterthemandatorydryingoftheinoculum.1.2Thistestmethodisdesignedtohavesurvivorsandalsotobeusedwithaperformancestandard.Thesurvivingmicroorganismsoneachtestcarrierarecomparedtothemeanofnolessthanthreecontrolcarrierstodetermineiftheperformancestandardhasbeenmet.Toallowproperstatisticalevaluationofresults,thesizeofthetestinoculumshouldbesufficientlylargetotakeintoaccountboththeperformancestandardandtheexperimentalvariationintheresults.Forexample,ifanarbitraryperformancestandardof6-log10reductionintheviabilitytiterofthetestorganismisused,andaninoculumsizeof107CFU,thentheoreticallyamaximumoftensurvivorspercarrierispermitted;however,becauseofexperimentalvariability,theexacttargetmayneedtobehigherthan106CFU/carrier,thusfewersurvivorswouldbepermitted.1.3Thistestmethodshouldbeperformedbypersonswithtraininginmicrobiologyandinfacilitiesdesignedandequippedforworkwithinfectiousagentsattheappropriatebiosafetylevel(3).1.4Inthistestmethod,SIunitsareusedforallapplications,exceptfordistance,inwhichcaseinchesareusedandSIunitsfollow.1.5ItistheresponsibilityoftheinvestigatortodeterminewhetherGoodLaboratoryPracticeRegulations(GLPs)arerequiredandtofollowthemwhereappropriate(40CFR,Part160forEPAsubmissionsand21CFR,Part58forFDAsubmissions).1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyand......
【中国标准分类号】:G25
【国际标准分类号】:
【页数】:9P.;A4
【正文语种】:
