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EPTIS factsheet 133057 | Last revision 2020-09-23 | URL: https://www.eptis.bam.de/pts133057 https://www.eptis.bam.de/pts133057

PT provider
PT provider Institute for Interlaboratory Studies (iis) Institute for Interlaboratory Studies (iis)
Based in Netherlands
Language(s) English
Product groups Hazardous substances
Petroleum and coal products
Testing fields Analytical chemistry
Materials evaluation
Technical details
Test item Tested property Testing method
Styrene Aldehydes as Benzaldehyde -
Appearance -
Chloride, Organic -
Color Pt/Co -
Density (20ºC) -
Inhibitor as TBC -
Peroxides as H2O2 -
Polymer -
Total Sulfur -
Water -
Purity by GC -
Benzene -
Toluene -
Ethylbenzene -
sum m- and p-Xylenes -
iso-Propylbenzene (Cumene) -
o-Xylene -
n-Propylbenzene -
sum m- and p-Ethyltoluenes -
alpha-Methylstyrene -
1,2-Diethylbenzene -
sum alpha-Methylstyrene and 1,2-Diethylbenzene -
Phenylacetylene -
3/4-Methylstyrenes -
sum Phenylacetylene and 3/4-Methylstyrenes -
Benzaldehyde -
Non-aromatics -
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

Accredited by RvA on the basis of ISO/IEC 17043

Operation is commissioned / requested by
Fees and frequency
Participation fee
Regularly operated Yes (once per year)
Year of first operation 1995
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: 1.23-SNAPSHOT.20230502124635-7925ae379a631fc1ececff45d2921c8db38877d5