GB/T 14263-2010
Methods for sampling and sample preparation of flotation copper concentrates in bulk (English Version)

Standard No.

GB/T 14263-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 14263-2010

Replace

GB/T 14263-1993

Scope

This standard specifies the procedures and methods for sampling, sample preparation and moisture determination of bulk flotation copper concentrate. This standard applies to the collection, preparation and moisture determination of samples used in the chemical composition and moisture determination of bulk flotation copper concentrates and other physical items.

GB/T 14263-2010 Referenced Document

• GB/T 14260-2010 General rules for sampling and sample preparation of heavy nonferrous metals flotation concentrates in bulk
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

GB/T 14263-2010 history

• 2010 GB/T 14263-2010 Methods for sampling and sample preparation of flotation copper concentrates in bulk
• 1993 GB/T 14263-1993 Methods for sampling and sample preperation of flotation copper conentrates in bulk