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ISO 3483:2023

Copper and zinc sulfide concentrates — Determination of thallium — Acid digestion and inductively coupled plasma-mass spectrometry
26. 6. 2023.

Опште информације

60.60     26. 6. 2023.

ISO

ISO/TC 183

Međunarodni standard

73.060.99  

engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

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)    For copper sulfide concentrates, the method is applicable to the determination of mass fractions of thallium from 0,000 1 % to 0,002 5 %.
b)    For zinc sulfide concentrates, the method is applicable to the determination of mass fractions of thallium from 0,000 1 % to 0,025 %.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 3483:2023
60.60 Standard objavljen
26. 6. 2023.