ISO/DIS 12744

Copper, lead, zinc and nickel concentrates — Experimental methods for checking the precision of sampling ISO/DIS 12744

General information

Current stage: 40.20 DIS ballot initiated: 12 weeks Apr 23, 2024

Originator: ISO

Owner: ISO/TC 183 Copper, lead, zinc and nickel ores and concentrates

Type: International Standard

ICS: 73.060.99 Other metalliferous minerals

Life cycle

PREVIOUSLY

PUBLISHED
ISO 12744:2006

NOW

IN_DEVELOPMENT
ISO/DIS 12744
40.20 DIS ballot initiated: 12 weeks
Apr 23, 2024