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Determination of loss on Ignition, magnesium oxide and sulfur trioxide in cement

[水泥中烧失量、氧化镁和三氧化硫含量的测定(国际比对)]

EPTIS factsheet 304177 | Last revision 2017-04-21 | URL: https://www.eptis.bam.de/pts304177 https://www.eptis.bam.de/pts304177

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 Building and construction
Testing fields Analytical chemistry
Materials evaluation
Technical details
Test item Tested property Testing method
Cement loss on Ignition Gravimetry
magnesium oxide X-ray fluorescence spectroscopy
Atomic absorption spectroscopy
Titration
sulfur trioxide X-ray fluorescence spectroscopy
Analytical technique for determination of carbon and sulphur in solid inorganic materials
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 40
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 (1 round per year )
Year of first operation 2016
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