ISO 777-2005 纸、纸板和纸浆.酸溶性钙的测定.pdf

标准号：ISO 777-2005
实施状态：作废
中文名称：纸、纸板和纸浆.酸溶性钙的测定
英文名称：Paper, board and pulp - Determination of acid-soluble calcium
发布日期：2005-05
被替代标准：ISO 12830-2011
代替标准：ISO 777-2001;ISO/FDIS 777-2005
采用标准：BS ISO 777-2005,IDT
起草单位：ISO/TC 6
标准简介：This International Standard specifies the procedure for the determination of acid-soluble calcium by atomic absorption spectrometry or by plasma emission spectrometry.
It is applicable to all kinds 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 that 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 calcium in the sample.
文件格式：PDF
文件大小：156.34KB
文件页数：12
（以上信息更新时间为：2019-11-22）



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