CNS 9321-1992
Method of Test for Iron in Pulp`6rortho-phenanthroline photometric method`6s}E8}E8}E8}E8 (English Version)

Standard No.

CNS 9321-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

Taiwan Provincial Standard of the People's Republic of China

Latest

CNS 9321-1992

Scope

本标准规定使用邻二氮杂菲计光法测定纸浆内铁含量之检验法。备考：纸浆内铁含量之检验除本标准所规定之邻二氮杂菲计光法外，国际标准组织之标准 ISO 779 (1982) 尚列有备用之「火焰原子吸收光谱法 ( Flame Atomic Absorption Spectrometric method ) 」，该标准曾对此两法做

CNS 9321-1992 history

• 1992 CNS 9321-1992 Method of Test for Iron in Pulp`6rortho-phenanthroline photometric method`6s}E8}E8}E8}E8