【英文标准名称】:Urine-absorbingaidsforincontinence-Measurementofairbornerespirablepolyacrylatesuperabsorbentmaterials-Determinationofdustincollectioncassettesbysodiumatomicabsorptionspectrometry
【原文标准名称】:不能自理人员用吸尿辅助装置.空气中可呼吸的聚丙烯酸酯超吸收材料的测量.用钠原子吸收光谱测定法测定收集盒中的粉尘
【标准号】:ISO17191-2004
【标准状态】:现行
【国别】:国际
【发布日期】:2004-02
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC173
【标准类型】:()
【标准水平】:()
【中文主题词】:储液槽;尿;特性;规范(验收);测量;试验;材料试验;测定;粉尘测定;原子吸收分光光度测定法;聚丙烯酸酯;不能自制的;粉末;专门装备;吸收材料;原子吸收光谱测定法;吸收
【英文主题词】:Absorbentmaterials;Absorption;Atomicabsorptionspectrometry;Atomicabsorptionspectrophotometry;Characteristics;Determination;Dustmeasurement;Incontinence;Materialstesting;Measurement;Polyacrylates;Powder;Specification(approval);Sumps;Technicalaid;Testing;Urine
【摘要】:ThisInternationalStandardspecifiesamethodforthedeterminationofpolyacrylate(PA)superabsorbentpowdersinairbornedustbymeasurementofsodium(Na)byatomicabsorptionspectrometry(AAS).PAdustsamplesarecollectedinpolystyreneacrylonitrileair-monitoringcassetteswithpolytetrafluoroethylenefiltersandporousplasticbackingpads.Thismethodisapplicabletothedeterminationofcollectedsuperabsorbentpowderintherangebetween0,2μgand60μg(limitofdetectionnear0,2μg)ofsuperabsorbentpowders.NOTEThistestisdesignedtodeterminelowlevelsofsodiumandrequiresthatverycleanhandlingconditionsbeobserved.Theuseofdeionized/distilledwatercontainingverylowsodiumcontentiscriticalforsuccessfulanalysis.
【中国标准分类号】:C47
【国际标准分类号】:11_180_20
【页数】:9P;A4
【正文语种】:英语