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1、中華人民共和國(guó)國(guó)家環(huán)境保護(hù)標(biāo)準(zhǔn)HJ757-2015水質(zhì)鉻的測(cè)定火焰原子吸收分光光度法Waterquality-Determinationofchromium-Flameatomicabsorptionspectrometry（發(fā)布稿）本電子版為發(fā)布稿。請(qǐng)以中國(guó)環(huán)境科學(xué)出版社出版的正式標(biāo)準(zhǔn)文本為準(zhǔn)。2015-10-22發(fā)布2015-12-01實(shí)施環(huán)境保護(hù)部發(fā)布目次前言....................................................................
2、.............................................................................ii1適用范圍.....................................................................................................................................12規(guī)范性引用文件..........................
3、...............................................................................................13術(shù)語(yǔ)和定義.................................................................................................................................14方法原理...............
4、......................................................................................................................15干擾和消除...............................................................................................................................
5、..16試劑和材料.................................................................................................................................17儀器和設(shè)備...........................................................................................................
6、......................28樣品.............................................................................................................................................29分析步驟...............................................................................
7、......................................................310結(jié)果計(jì)算與表示.........................................................................................................................411精密度和準(zhǔn)確度.........................................................
8、................................................................412質(zhì)量保證和質(zhì)量控制.................................................................................................................513廢物處理........................................
