EPTIS
BAM Logo

Proximate analysis of coal

[煤工业分析(国际比对)]

EPTIS factsheet 304166 | Last revision 2017-04-21 | URL: https://www.eptis.bam.de/pts304166 https://www.eptis.bam.de/pts304166

PT provider
PT provider China NIL Research Center for Proficiency Testing China NIL Research Center for Proficiency Testing
Based in China
Language(s) English
Remarks
Keywords
Product groups Petroleum and coal products
Testing fields Analytical chemistry
Materials evaluation
Technical details
Test item Tested property Testing method
Coal Total sulfur Combustion-infrared absorption method for determination of carbon and sulphur
Combustion-potassium iodate titration for determination of sulphur
Barium sulfate gravimetric method for determination of sulphur
Ash Gravimetry
Volatile matter Gravimetry
Aims of the PT scheme
Target group of participants Testing/detecting laboratory, etc. No restrictions.
Linked to specific legislation / standards NO
Additional, subsidiary aims
Number of participants 80
Accredited or otherwise reviewed by a 3rd party

Accredited by CNAS on the basis of ISO/IEC 17043:2010

NO

Operation is commissioned / requested by NO
Fees and frequency
Participation fee USD 450.00
Regularly operated Yes (2 rounds per year )
Year of first operation 2012
Contact details of the PT provider
Provider Contact person
China NIL Research Center for Proficiency Testing
Box 14, No. 76 Xueyuan South Road
100081 Beijing
China

Phone: +86 10 6218 1064
Fax: +86 10 6218 1163
Web: http://english.nil.org.cn http://english.nil.org.cn
Ms. Jinhua Chen
Phone: +86 10 6218 1064
Fax: +86 10 6218 1163
Email: nil@analysis.org.cn nil@analysis.org.cn
If you find any mistakes please contact the responsible EPTIS coordinator in China, Mr He Ping. Mr He Ping.
Any questions or problems? Please contact us at eptis@bam.de.
Application version: 1.21