ISO 11456:2025

Copper and zinc sulfide concentrates — Determination of silver content — Acid digestion and flame atomic absorption spectrometric or inductively coupled plasma optical emission spectrometric method

STANDARD published on 22.10.2025

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The information about the standard:

Designation standards: ISO 11456:2025
Publication date standards: 22.10.2025
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: International technical standard
Category: Technical standards ISO