BS ISO 13547-2:2014
Copper, lead, zinc and nickel sulfide concentrates. Determination of arsenic Acid digestion and inductively coupled plasma atomic emission spectrometric method
| Označení normy: | BS ISO 13547-2:2014 |
| Počet stran: | 22 |
| Vydáno: | 2014-11-30 |
| ISBN: | 978 0 580 80907 1 |
| Status: | Standard |
BS ISO 13547-2:2014
This standard BS ISO 13547-2:2014 Copper, lead, zinc and nickel sulfide concentrates. Determination of arsenic is classified in these ICS categories:
- 73.060.99 Other metalliferous minerals
This International Standard specifies an acid digestion and inductively coupled plasma atomic emission spectrometric (ICP-AES) method for the determination of the mass fraction of arsenic in copper, lead, zinc, and nickel sulfide concentrates as follows:
for copper sulfide concentrates, the method is applicable to the determination of mass fractions of arsenic from 0,05 % to 2,0 %;
for lead sulfide concentrates, the method is applicable to the determination of mass fractions of arsenic from 0,05 % to 1,0 %;
for zinc sulfide concentrates, the method is applicable to the determination of mass fractions of arsenic from 0,05 % to 0,6 %;
for nickel sulfide concentrates, the method is applicable to the determination of mass fraction of arsenic from 0,05 % to 1,0 %.