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SRPS ISO 7764:2019

Iron ores — Preparation of predried test samples for chemical analysis

Jan 31, 2019
Jan 31, 2019

General information

90.93     Jun 24, 2022

90.20    Apr 15, 2027

ISS

C017-1

International Standard

73.060.10  

Serbian  

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Scope

ISO 7764:2006 specifies a method for the preparation of predried test samples of natural iron ores, and iron ore concentrates and agglomerates, including sinter products, which are to be used for the determination of analytical values of constituents on a dry basis.
The method is not applicable to the following types of ores:
processed ores containing metallic iron (direct-reduced iron);natural or processed ores in which the mass fraction of sulfur is higher than 0,2 %;natural or processed ores in which the content of combined water is higher than 2,5 % by mass.

Life cycle

NOW

PUBLISHED
SRPS ISO 7764:2019
90.93 Standard confirmed
Jun 24, 2022

Related project

Adopted from ISO 7764:2006