BS 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.

NORMA vydaná dňa 27.10.2025

The information about the standard:

Designation standards: BS ISO 11456:2025
Publication date standards: 27.10.2025
The number of pages: 50
Approximate weight : 150 g (0.33 lbs)
Country: British technical standard
Kategória: Technické normy BS