ISO 778-2005 纸、纸板和纸浆.酸溶性铜的测定.pdf

标准号：ISO 778-2005
实施状态：作废
中文名称：纸、纸板和纸浆.酸溶性铜的测定
英文名称：Paper, board and pulp - Determination of acid-soluble copper
发布日期：2005-05
被替代标准：ISO 12830-2011
代替标准：ISO 778-2001;ISO/FDIS 778-2005
采用标准：BS ISO 778-2005,IDT
起草单位：ISO/TC 6
标准简介：This International Standard specifies the procedure for the determination of acid-soluble copper by atomic absorption spectrometry or by plasma emission spectrometry.
It is applicable to all types of paper, board and pulp.
It specifies a method to determine the acid-soluble part of the incineration residue, i.e. that part of the ignition residue obtained after incineration which is soluble in hydrochloric acid. If the residue is completely soluble, the result obtained by the procedure specified in this International Standard is taken as the total amount of copper in the sample. The limit of determination is normally 0,1 mg/kg of paper, board or pulp, but it depends on the spectrometer used.
文件格式：PDF
文件大小：155.13KB
文件页数：12
（以上信息更新时间为：2019-11-22）



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