ISO/WD 12744

Copper, lead, zinc and nickel concentrates — Experimental methods for checking the precision of sampling

General information

Current stage: 20.20 Effective date: Aug 2, 2022

Originator: ISO

Owner: ISO/TC 183

Type: International Standard

Life cycle

PREVIOUSLY

Revises
ISO 12744:2006

NOW

IN_DEVELOPMENT
ISO/WD 12744
20.20 Working draft (WD) study initiated
Aug 2, 2022

Preview

Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.