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Determination of C, Si, Mn, P,S, Ni,Cr in ferronickel

[镍铁中化学成分分析(国际比对)]

EPTIS factsheet 639824 | Last revision 2020-02-26 | URL: https://www.eptis.bam.de/pts639824 https://www.eptis.bam.de/pts639824

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 Metals
Testing fields Analytical chemistry
Technical details
Test item Tested property Testing method
Ferronickel carbon Combustion-infrared absorption method for determination of carbon and sulphur
Combustion-gas volumetric method for determination of carbon
Combustion-gravimetric method for determination of carbon
silicon Inductively coupled plasma atomic emission spectroscopy
Gravimetry
manganese nductively coupled plasma atomic emission spectroscopy
Titration
phosphorus Inductively coupled plasma atomic emission spectroscopy
Ultraviolet-visible spectroscopy
sulphur Distillation-spectrophotometry for determination of sulphur
Combustion-potassium iodate titration for determination of sulphur
Barium sulfate gravimetric method for determination of sulphur
nickel Inductively coupled plasma atomic emission spectroscopy
Gravimetry
chromium Inductively coupled plasma atomic emission spectroscopy
Titration
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 20
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 300
Regularly operated Yes (1 round per year )
Year of first operation 2017
Contact details of the PT provider
Provider Contact person
China NIL Research Center for Proficiency Testing
No.13 Gaoliangqiao oblique street, Haidian District
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. Jinghua 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