GB/T 37588-2019: Carbon materials - Determination of nitrogen content - Dumas combustion method

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Scope

This Standard specified the principle, reagents, apparatus, specimen preparation, test
procedures, calculation results, precision and test report for determining the nitrogen
content in carbon materials by Dumas combustion method.
This Standard is applicable to the determination of nitrogen content in the carbon
materials, such as calcined coke, calcined anthracite, graphite materials, etc.

Basic Data

Standard ID	GB/T 37588-2019 (GB/T37588-2019)
Description (Translated English)	Carbon materials - Determination of nitrogen content - Dumas combustion method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	Q50
Classification of International Standard	29.050
Word Count Estimation	6,694
Date of Issue	2019-06-04
Date of Implementation	2020-01-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration