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Natural Gas (Methane)

EPTIS factsheet 140919 | Last revision 2020-10-23 | URL: https://www.eptis.bam.de/pts140919 https://www.eptis.bam.de/pts140919

PT provider
PT provider Institute for Interlaboratory Studies (iis) Institute for Interlaboratory Studies (iis)
Based in Netherlands
Language(s) English
Product groups Gas
Petroleum and coal products
Testing fields Analytical chemistry
Materials evaluation
Technical details
Test item Tested property Testing method
Natural Gas (Methane) Composition -
Methane -
Ethane -
Propane -
iso-Butane -
n-Butane -
Carbon Dioxide -
Nitrogen -
Carbon content -
Physical properties (101.325 kPa, combustion temp. 25°C, metering temp. 0°C) -
Physical properties (101.325 kPa, combustion temp. 15°C, metering temp. 15°C) -
Gross (Superior) Caloric Value -
Net (Inferior) Caloric Value -
Density -
Relative Density -
Gross Wobbe Index -
Aims of the PT scheme
Target group of participants
Linked to specific legislation / standards
Additional, subsidiary aims
Number of participants
Accredited or otherwise reviewed by a 3rd party

Recognised by KIWA on the basis of ISO9001:2000

Operation is commissioned / requested by
Fees and frequency
Participation fee
Regularly operated Yes (Once per year)
Year of first operation 2009
Contact details of the PT provider
Provider Contact person
Institute for Interlaboratory Studies (iis)
P.O.Box 200, Malledijk 18
3200 AE Spijkenisse

Phone: +31 181 694540
Fax: +31 181 694543
Web: http://www.iisnl.com http://www.iisnl.com
Mr. Ronald Starink
Phone: + 31 181 694541
Fax: + 31 181 694543
Email: nl.iis@sgs.com nl.iis@sgs.com
If you find any mistakes please contact the responsible EPTIS coordinator in Netherlands, Mr Peter van Otterloo. Mr Peter van Otterloo.
Any questions or problems? Please contact us at eptis@bam.de.
Application version: 1.21