GB/T 24232-2009
Manganese and chromium ores.Experimental methods for checking the bias of sampling and sample preparation (English Version)

Standard No.

GB/T 24232-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

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

Latest

GB/T 24232-2009

Scope

This standard specifies the test method for checking the sampling and sample preparation deviation of natural or processed manganese and chromium ores when sampling is carried out according to the method specified in the relevant standards.

GB/T 24232-2009 Referenced Document

• GB/T 24243 Chromium ores.Increment sampling
• ISO 4296-1 Manganese ores; Sampling; Part 1 : Increment sampling
• ISO 4296-2 Manganese ores; Sampling; Part 2 : Preparation of samples

GB/T 24232-2009 history

• 2009 GB/T 24232-2009 Manganese and chromium ores.Experimental methods for checking the bias of sampling and sample preparation