Copper and zinc sulfide concentrates - Determination of thallium - Acid digestion and inductively coupled plasma-mass spectrometry
This Document specifies an acid digestion and inductively coupled plasma mass spectrometry (ICP-MS) procedure for determination of the mass fraction of thallium in copper and zinc sulfide concentrates as follows.
a)Â Â Â For copper sulfide concentrates, the method is applicable to the determination of mass fractions of thallium from 0,000Â 1Â % to 0,002Â 5Â %.
b)Â Â Â For zinc sulfide concentrates, the method is applicable to the determination of mass fractions of thallium from 0,000Â 1Â % to 0,025Â %.
| SDO | ISO: International Organization for Standardization |
| Document Number | ISO 3483 |
| Publication Date | Not Available |
| Language | en - English |
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| Committee | ISO/TC 183 |