ANSI/AAMI RD16-1996 第一次用血液透析器

上一篇: DIN EN 1014-2-1996 木材防腐剂.杂酚油及杂酚油处理的木材.取样和分析.第2部分:提取木材中杂酚油跟踪分析试样的取样方法
下一篇: ANSI/AAMI ST37-1996 闪时消毒法.直接使用的病人护理用品的蒸气灭菌

【英文标准名称】:Aerospaceseries;aluminiumandaluminiumalloywroughtproducts;technicalspecification;part1:generalrequirements;germanversionEN2070-1:1989
【原文标准名称】:航空航天.精制铝和铝合金制品.技术规范.第1部分:一般要求;德文版本EN2070-1:1989
【标准号】:DINEN2070-1-1990
【标准状态】:现行
【国别】:德国
【发布日期】:1990-10
【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】:航空运输;质量保证;铝合金;荷载;材料;铝;作标记;合金;特性;验收规范;可锻合金;验收检验;缺陷与故障;交货条件;半成品;试验;航空航天运输;航天运输;公差;可锻材料;检验;规范(审批);尺寸
【英文主题词】:Acceptanceinspection;Acceptancespecification;Aerospacetransport;Airtransport;Alloys;Aluminium;Aluminiumalloys;Chemicalanalysisandtesting;Defects;Definition;Definitions;Deliveryconditions;Dimensions;Inspection;Loading;Malleablematerials;Marking;Materials;Properties;Qualityassurance;Semi-finishedproducts;Spacetransport;Specification(approval);Testing;Tolerances(measurement);Wroughtalloys
【摘要】:
【中国标准分类号】:V11
【国际标准分类号】:49_025_20
【页数】:12P.;A4
【正文语种】:德语


【英文标准名称】:StandardTestMethodforLimitofDetectionofFluorescenceofQuinineSulfateinSolution
【原文标准名称】:溶液中硫酸奎宁的荧光检测限值的标准试验方法
【标准号】:ASTME579-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:E13.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:荧光;硫酸盐;分析方法;试验
【英文主题词】:fluorescencespectrometers;molecularluminescence;molecularspectroscopy
【摘要】:1.1Thistestmethodemploysthesignal-to-noiseratiotodeterminethesensitivityofafluorescencemeasuringsystemintestingforthelimitofdetection(LOD)ofquininesulfatedihydrateinsolution.Theresultsobtainedwithquininesulfatedihydrateinsolutionaresuitableforspecifyinginstrumentperformanceonsampleshavingexcitationandfluorescencebandswiderthan10nmatornearroomtemperature.1.1.1Thistestmethodisnotintendedtobeusedas(1)arigoroustestofperformanceofinstrumentation,or(2),tointercomparethequantitativeperformanceofinstrumentsofdifferentdesign.IntercomparisonoftheLODbetweeninstrumentsiscommonlyexpressedastheratioofthewaterRamanpeakintensitytotheroot-mean-square(rms)noiseasmeasuredonafluorometerusinganexcitationwavelengthof350nmThistestmethodusestheexcitationandemissionpeakwavelengthsforquininesulfatedihydrateinsolution,whichareapproximately350nmand450nm,respectively..1.2Thistestmethodhasbeenappliedtofluorescence-measuringsystemsutilizingnon-laser,low-energyexcitationsources.Thereisnoassurancethatextremelyintenseilluminationwillnotcausephotodecompositionofthecompoundsuggestedinthistestmethod.Forthisreason,itisrecommendedthatthistestmethodnotbeindiscriminatelyemployedwithhighintensitylightsources.Thistestmethodisnotintendedtodetermineminimumdetectableamountsofothermaterials.Ifthistestmethodisextendedtoemployotherchemicalsubstances,theusershouldbeawareofthepossibilitythattheseothersubstancesmayundergodecompositionoradsorptionontocontainers.1.3AtypicalLODforconventionalfluorometersusingthistestmethodis1ngofquininesulfatepermL.1.4Thesuggestedshelflifeofa1mg/mLstocksolutionofquininesulfatedihydrateisthreemonths,whenstoredinthedarkinastopperedglassbottle.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G15
【国际标准分类号】:
【页数】:3P.;A4
【正文语种】: