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时间:2018-06-14
《qbt 2739-2005 洗涤用品常用实验方法滴定分析(容量分析)用试验溶剂的制备》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、ICS71.100.35分类号:Y43备案号:16419一2005中华人民共和国轻口巨行业标准QB/T2739一2005洗涤用品常用试验方法滴定分析(容量分析)用试验溶液的制备Preparationsofstandardvolumetricsolutionsofgeneraltestmethodsforwashingproducts2005-07-26发布2006-01-01实施中华人民共和国国家发展和改革委员会发布QB/T2739一2005目次前言··二····································································
2、······································。·······⋯⋯Ul1范围··························“····,········。·········。·········,·········。·,······,.···,········⋯⋯12规范性引用文件·..............................................................···········,···········,···········,·⋯13一般规定··································
3、··,···········,·············································、·············。⋯14标准滴定溶液的配制与标定························.................................................’二‘二“‘”,’,‘I4.1氢氧化钠标准滴定溶液·····················································································⋯⋯’14.2氢氧化钾一乙醇标准滴定溶液·····
4、···························,·······················⋯⋯‘⋯⋯‘’·‘·’‘”“’24.3盐酸标准滴定溶液·...................................................................·,···········4···⋯⋯‘4’二34.4硫酸标准滴定溶液·····························································································⋯⋯34.5硝酸银标准滴定溶液·,··,····
5、···‘·,·······“·,,········,············】····。··········。····.·一44.6硝酸铅标准滴定溶液·····················································,··············⋯⋯‘··⋯⋯“‘”·‘’·54.7硝酸汞标准滴定溶液·················,·····································,·········。·,··········,···········⋯⋯54.8氯化钙标准滴定溶液················.......
6、.................·········.....................................·一64.9氯化镁(或硫酸镁)标准滴定溶液········································································⋯⋯64.10氯化锌标准滴定溶液·························‘··························,·,·····················,······⋯⋯’‘·‘74.11氯化钠标准滴定溶液·····,··········,······
7、·····,········⋯⋯”···························⋯⋯‘·“‘⋯⋯74.12硫代硫酸钠标准滴定溶液·····································································⋯⋯‘二“’⋯’‘·74.拍硫酸铜标准滴定溶液······································,·············
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