HB 7004-1994 ３０°渐开线花键止端塞规 ｍ＝0.75~4，Ｄ＝50.25~150.00

上一篇: HB 6998.7-1994 正弦工具 双正弦永磁吸盘
下一篇: HB 7013-1994 ４５°渐开线花键综合通端环规用双锥面整体式校对塞规 ｍ＝0.25~2.5，Ｄ＝４~６５

【英文标准名称】:StandardTestMethodforEvaluationofAntimicrobialFormulationsbytheAgarPatchTechnique
【原文标准名称】:用琼脂斑贴技术评价抗菌剂的标准试验方法
【标准号】:ASTME1882-2005
【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】:活性;琼脂;控制;洗涤剂;效率;微生物;试验方法;瞬时的
【英文主题词】:agarpatch;antibacterial;controlformulation;residentmicroorganism;persistentactivity;transientmicroorganism
【摘要】:Thisprocedurecanbeusedtoevaluateformulationscontainingingredientsintendedtoinhibitgrowthofbacteriaonintactskinandmeasuresthedifference,post-product-exposure,betweennumbersofbacterialcoloniesonactivetestformulationplatesandnumbersoncontrolplates,expressedaspercentinhibition.Thisproceduremayalsobeusedtotestforpersistenceofactivity,asafunctionoftimeelapsedbetweenapplicationofactivetestformulationandapplicationofactivetestplates.Becausenoprocedureforneutralizationoftheantimicrobialactionofactiveingredientscanbeincludedinthetest,theagarpatchmethodislimitedtotheextentthatresultsexpressedaspercentinhibitiondonotdifferentiatebetweenbacteriostaticandbacteriocidaleffectsand,hence,mustnotbeportrayedasx201C;reductions.x201D;1.1Thistestmethoddeterminestheantibacterialactivityandpersistenceoftestformulations,asmeasuredbytheinhibitionofatestorganismonanagarsurfaceexposedtotestsitesonhumanskintreatedwiththeformulations.1.2Aknowledgeofmicrobiologicaltechniquesisrequiredfortheseprocedures.1.3ItistheresponsibilityoftheinvestigatortodetermineifGoodLaboratoryPractice(GLP)andGoodClinicalPractice(GCP)arerequiredandtoadheretothesepractices,asappropriate.1.4Inthistestmethod,metricunitsareusedforallapplicationsexceptlinearmeasure.Inthatcase,inchesareusedandmetricunitsfollowinparentheses.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Performanceofthisprocedurerequirestheknowledgeofregulationspertainingtotheprotectionofhumansubjects(see21CFR,Ch.I,Parts50and56).
【中国标准分类号】:Y40
【国际标准分类号】:71_100_40
【页数】:4P.;A4
【正文语种】:


【英文标准名称】:Flowmeasurement;orificeplatesforinsertionbetweenflanges,nominaldiameter10to400,nominalpressure64to400;sealingsurfacelens-shape
【原文标准名称】:流量测量技术.安装在法兰盘、公称直径为10-400、公称压力为64-400之间的插入式孔板.第3部分:透镜型密封面
【标准号】:DIN19206-3-1985
【标准状态】:作废
【国别】:德国
【发布日期】:1985-07
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:流量计;压力;公差;尺寸;测量仪器;孔板流量计;法兰;密封件;作标记;流量测量;节流孔板;规范(审批);尺寸公差;材料
【英文主题词】:seals;specification(approval);dimensions;flowmeasurement;flowmeters;tolerances(measurement);orificeplates;marking;orificeflowmeters;flowmeasurements;flanges;materials;measuringinstruments;press
【摘要】:
【中国标准分类号】:N12
【国际标准分类号】:17_120_10
【页数】:2P;A4
【正文语种】:德语