ISO 15247:2015

Zinc sulfide concentrates — Determination of silver content — Acid dissolution and flame atomic absorption spectrometric method

Publication date: 15 qer 2015

General information

Current stage: 90.93 Effective date: 15 sht 2020

Originator: ISO

Owner: ISO/TC 183

Type: International Standard

ICS: 73.060.99

Gjuha: anglisht

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Statusi: Publikuar

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Scope

ISO 15247:2015 specifies an acid dissolution and flame atomic absorption spectrometric method for the determination of silver content of zinc sulfide concentrates.
The method is applicable to the determination of silver in zinc sulfide concentrates containing up to 60 % (m/m) zinc in the form of zinc blende and related materials.
The method is applicable to silver contents from 10 g/t to 500 g/t.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 15247:1999

NOW

PUBLISHED
ISO 15247:2015
90.93 Standard confirmed
15 sht 2020

REVISED BY

ABANDON
ISO/PWI 11456

National adoptions

SSH ISO 15247:2015

DPS

Koncentrate të sulfidit të zinkut - Përcaktimi i përmbajtjes së argjendit - Metoda spektrometrike e përthithjes atomike të flakës dhe e shpërbërjes së acidit

60.60 Standard published

DPS/KT 133 më tepër