Proficiency Test on Naphtha started

The report forms can be downloaded (as Word document). To download the forms, please click the right mouse button and choose the "save as" option.  

Download the report forms (iis11N01) of this Proficiency Test on Naphtha here: report form

Download the report forms (iis11N01 Hg) of this Proficiency Test on Hg on Naphtha here: report form

Download the report forms (iis11N01 As/Pb) of this Proficiency Test on As/Pb on Naphtha here: report form

Download the report forms (iis11N01 DVPE) of this Proficiency Test on DVPE on Naphtha here: report form

Summary of this proficiency test:

On 16 March 2011 the proficiency test on Naphtha started with 84 participants from 35 different countries.

On that date, samples (#11025 - #11032) were dispatched to the laboratories. Enclosed to the samples were the instructions to the participants for this proficiency test, forms for the reporting of the analysis results and the material safety data sheet (MSDS).

The samples can be analyzed on Colour Saybolt, Copper Corrosion 3hrs@50C , Density @ 15 C, Distillation, Mercaptans, Sulphur, Organic chlorides as Cl, Methanol, Methyl tert-butyl ether, DIPE, TAME, MEK, ACETONE, Total Oxygenates, PIONA, Mercury as Hg, Arsenic as As,Lead as Pb, Total Vapour Pressure and DVPE .

The deadline for reporting results is set on 15 April 2011. A laboratory that sends in results after deadline will definitely not get direct feedback in case any of its results are suspect! So be in good time to get the most out of this proficiency test.