Chinese Standard: GB/T 1507-2006

Manganese Ores—Determination of active oxygen content—Potassium dichromate titrimetric method

MOD  ISO 312:1986

冶金工业信息标准研究院

本标准规定了用重铬酸钾滴定法测定有效氧含量。
本标准适用于不含碳酸铁和硫化物锰矿石中有效氧含量的测定，测定范围(以MnO2表示，质量分数):1.00％～90.00％。

This standard is the original Chinese electronic standard.
If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.
After you successfully purchase, we will send the electronic version of this standard to your email address