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【英文标准名称】:Suitabilityofnon-metallicproductsforuseincontactwithwaterintendedforhumanconsumptionwithregardtotheireffectonthequalityofwater-Methodsoftest-Theextractionofmetals
【原文标准名称】:通过其对水质的影响确定将与人用水接触的非金属产品的适用性.试验方法.金属的提取
【标准号】:BS6920-2.6-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-05-15
【实施或试行日期】:2000-05-15
【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】:给水和废物排放系统(建筑);非金属;水解萃取法;金属释放试验;含量测定;浸出;化学分析和试验;萃取分析法;金属;报告;水质试验;试样;试样制备;试验条件;水;饮用水;给水
【英文主题词】:Aqueousextractionmethods;Chemicalanalysisandtesting;Determinationofcontent;Extractionmethodsofanalysis;Leaching;Metal-releasetests;Metals;Non-metals;Potablewater;Reports;Specimenpreparation;Testspecimens;Testingconditions;Water;Watersupply;Watersupplyandwastesystems(buildings);Watertesting
【摘要】:ThissectionofBS6920specifiesthetestprocedureforassessingtheleachabilityofmetalsfromnon-metallicproductswhenusedincontactwithwaterintendedforhumanconsumption.NOTE1Inviewofthetypeofproducttestedandtheamountsofadditivespresent,alimitinglevelofsolubilityintheextractwater(saturation)isunlikelytobeattained.NOTE2Thelimitofdetectionandsensitivityofthemethodvaryaccordingtotheparticularmetalbeinganalysed(seeClause8).NOTE3UndertherequirementsoftheWaterSupply(WaterQuality)Regulations(Regulation25)andtheWaterSupply(WaterFittings)Regulations(Clause2ofSchedule2),theNationalRegulatormayspecifyadditionalprovisionsinsomecasesandwillassessthesignificanceoftheresultsobtained.
【中国标准分类号】:C51
【国际标准分类号】:13_060_20
【页数】:12P.;A4
【正文语种】:英语