标准资料网-标准资料免费资源平台

【英文标准名称】:StandardPracticeforSamplingWorkplaceAtmospherestoCollectGasesorVaporswithSolidSorbentDiffusiveSamplers
【原文标准名称】:用固体吸附剂扩散采样器从工作场所大气中采集气体或蒸气的标准实施规程
【标准号】:ASTMD4597-2003(2009)e1
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:D22.04
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:airmonitoring;diffusivesamplers;organicgases;organicvapors;samplingandanalysis;workplaceatmospheres;Activatedcharcoal;Airmonitoring;Calibration--air/atmosphericanalysisinstruments;Contamination--atmospheric;Diffusionalsampling;
【摘要】:RegulationssuchasthosepromulgatedbytheU.S.OccupationalSafetyandHealthAdministrationin29CFR1910.1000designatethatcertainhazardousgasesandvaporsmustnotbepresentintheworkplaceairatconcentrationsabovespecificvalues.Thispractice,whenusedinconjunctionwithananalyticaltechnique,suchasthatgivenfororganiccompoundsinPracticeD3687,mayprovideameansforthedeterminationoftime-weightedairborneconcentrationsofmanyofthehazardousgasesandvaporsinapplicableregulations(forexample,29CFR1919.1000,),aswellasothers.Themanufacturer''sliteratureshouldbeconsultedfortheappropriatelistofchemicalswhichmaybesampledbyaparticulardevice.1.1Thispracticecoversthesamplingofworkplaceatmospheresforthepresenceofcertaingasesorvaporsbymeansofdiffusionacrossaspecifiedquiescentregionandsubsequentsorptiononasolidsorbent(1).1.2AlistoforganiccompoundswhichareapplicabletosolidsorbentsamplingwherethesorbentiscontainedinabedthroughwhichairispassedisgiveninAnnexA1ofPracticeD3686.Diffusivesamplersmaybeapplicabletoasimilarrangeofcompoundsbutthismustbeconfirmedbyreferencetotheindividualsamplermanufacturers''literature.1.3Thevaliduseofdiffusivesamplersdependsontheexistenceofactuallaboratoryorfieldvalidation,orboth.Guidanceonvalidationcanbeobtainedfrompublishedprotocols(2-6).Thispracticeisnotdesignedtocovertheverification,validation,orspecifictestproceduresusedtoassesstheaccuracyorprecisionofdiffusivesamplers.1.4ThevaluesstatedinSIunitsshallberegardedasthestandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C70
【国际标准分类号】:13_100
【页数】:4P.;A4
【正文语种】:英语


【英文标准名称】:Graphictechnology-PrepressdigitaldataexchagneusingPDF-Part8:PartialexchangeofprintingdatausingPDF1.6(PDF/X-5)
【原文标准名称】:图形技术.用PDF格式进行预印数字数据交换.第8部分:使用PDF1.6(PDF/X-5)格式的印刷数据的局部交换
【标准号】:ANSI/CGATS/ISO15930-8-2008
【标准状态】:作废
【国别】:美国
【发布日期】:2008-01-08
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:NPES(ASCCGATS)
【标准类型】:()
【标准水平】:()
【中文主题词】:数据;数字数据;交换;图形的;信息;信息技术;局部的;Adorbe的可移植文档格式文件的扩展名;印刷;轮廓;出版;参考;工艺学
【英文主题词】:Data;Digitaldata;Exchange;Graphic;Information;Informationtechnology;Partial;PDF;Printing;Profile;Publishing;Reference;Technology
【摘要】:ThispartofISO15930specifiestheuseofthePortableDocumentFormat(PDF)Version1.6forthedisseminationofdigitaldataintendedforprint,whereallelementsnecessaryforfinalprintreproductionareeitherincludedorprovisionismadeforuniqueidentificationofexternallysuppliedgraphicalcontentorn-colorantICCprofiles.
【中国标准分类号】:A17
【国际标准分类号】:35_240_30
【页数】:
【正文语种】:英语