This standard specifies the method for determination of arsenic content in exported ferrosilicon. This standard is applicable to the determination of arsenic content in exported ferrosilicon. Determination range: Method 1: 0.0005% ~ 0.0100%. Method 2: 0.00025%~0.0025%.
SN/T 1014.2-2001 history
2001SN/T 1014.2-2001 Method for the determination of arsenic content in ferrosilion for export