ISO 6382-1981 General method for determination of silicon content Reduced molybdosilicate spectrophotometric method《测定硅含量的一般方法 还原硅钼酸盐分光光度法》.pdf
《ISO 6382-1981 General method for determination of silicon content Reduced molybdosilicate spectrophotometric method《测定硅含量的一般方法 还原硅钼酸盐分光光度法》.pdf》由会员分享,可在线阅读,更多相关《ISO 6382-1981 General method for determination of silicon content Reduced molybdosilicate spectrophotometric method《测定硅含量的一般方法 还原硅钼酸盐分光光度法》.pdf(7页珍藏版)》请在麦多课文档分享上搜索。
1、International Standard f 6382 0 *am, 4 INTERNATIONAL ORGANIZATION FOR STANDARDIZATIONMEYHAPOAHAR OPrAHbl3ALblR 1l0 CTAHAAPTM3AUHMeORGANlSATlON INTERNATIDNALE DE NORMALlSATlON General method for determination of silicon content - Reduced molybdosilicate spectrophotometric method M The test report sha
2、ll contain the following particulars : a) an identification of the sample; b) the reference of the general method used and of the International Standard relating to the product concerned; d) any unusual features noted during the determination; e) any operation not included in this International Stan
3、- dard or in the International Standards to which reference is made in annex B, or regarded as optional. 4 Copyright International Organization for Standardization Provided by IHS under license with ISONot for ResaleNo reproduction or networking permitted without license from IHS-,-,-IS0 6382-1981 (
4、El Annex A Interferences WARNING - This annex is not exhaustive. It is, therefore, necessary to check the possible interference from ions, elements or com- pounds not given in the table. Ion, element or compound H+ Na+ K+ Fez+ Zn*+ uo;+ Al3+ Fe3 + Ass+ -WA Anionic surface active agents Non-ionic sur
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