ISO 715:1975废止
Zinc - Determination of lead content - Polarographic method
出版：International Organization for Standardization
专家解读视频
Applies to Zn 99,5, Zn 98,5 and Zn 98 and is suitable for the determination of lead contents between 0,1 and 3 %. Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.
BS 3630-7:1967 - Equivalent
NFA 06 814:1967 - Similar
UNI 6779:1971 - Equivalent
JIS H 1108:1989 - Equivalent
GB/T 12689.6-2004 - Modified
KS D ISO 715:2012 - Identical
KS D ISO 715:2002 - Identical
