【英文标准名称】:Waterquality-Detectionandenumerationofbacteriophages-Part4:EnumerationofbacteriophagesinfectingBacteroidesfragilis
【原文标准名称】:水质噬菌体的检查和记数第4部分：易感染类杆菌的噬菌体的记数
【标准号】:ISO10705-4-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC147
【标准类型】:()
【标准水平】:()
【中文主题词】:水质;计数;验证;微生物分析;细菌计数方法;大肠杆菌;水质试验;安全;定义
【英文主题词】:Bacteriacountmethods;Colibacteria;Counting;Definition;Definitions;Microbiologicalanalysis;Safety;Verification;Waterquality;Watertesting
【摘要】:ThispartofISO10705specifiesamethodforthedetectionandenumerationofbacteriophagesinfectingBacteroidesfragilisbyincubatingthesamplewithanappropriatehost-strain.Themethodisapplicabletoallkindsofwater,sedimentsandsludgeextracts,wherenecessaryafterdilution.Inthecaseoflowphagenumbers,apre-concentrationstepmaybenecessaryforwhichaseparateInternationalStandardhasbeendeveloped.Themethodisalsoapplicabletoshellfishextracts.NOTEItisdesirableforInternationalStandardstobeadoptedaswidelyaspossible.ThispartofISO10705includesreferencetoalternativeprocedureswhichobviatetheneedforexpensivematerialsorequipmentwhichmaynotbereadilyavailableindevelopingcountries.Useofthesealternativeswillnotaffecttheperformanceofthismethod.
【中国标准分类号】:Z16
【国际标准分类号】:07_100_20
【页数】:19P;A4
【正文语种】:英语