BS ISO 10705-4-2003 水质.噬菌体的检查和计数.易感染类杆菌的噬菌体的计数

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【英文标准名称】:Waterquality-Detectionandenumerationofbacteriophages-EnumerationofbacteriophagesinfectingBacteriodesfragilis
【原文标准名称】:水质.噬菌体的检查和计数.易感染类杆菌的噬菌体的计数
【标准号】:BSISO10705-4-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-11-04
【实施或试行日期】:2003-11-04
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:细菌计数方法;大肠杆菌;计数;定义(术语);微生物分析;安全性;验证;水质;水质测试
【英文主题词】:Bacteriacountmethods;Colibacteria;Counting;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】:26P;A4
【正文语种】:英语