GB/T 1429-2009
Carbon materials.Determination of the ash content (English Version)

Standard No.

GB/T 1429-2009

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 1429-2009

Replace

GB/T 1429-1985

Scope

This standard specifies the terms and definitions, instruments and equipment, sampling and preparation of samples, test procedures, result calculation, precision and test report for the determination of ash content of carbon materials. This standard applies to the determination of the ash content of carbon materials.

GB/T 1429-2009 Referenced Document

• GB/T 1427 Sample method of carbon material*， 2016-06-14 Update
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

GB/T 1429-2009 history

• 2009 GB/T 1429-2009 Carbon materials.Determination of the ash content
• 1985 GB/T 1429-1985 Carbon materials--Determination of the ash content