Proficiency Test on Naphtha started
The report forms and letters of instruction can be downloaded here as Word document. To download a document, please click the right mouse button and choose the "save as" option.
Download the report forms for iis15N01 here: report form and the letter of instructions.
Download the report forms for iis15N01Hg here: report form and the letter of instructions.
Download the report forms for iis15N01As&Pb here: report form and the letter of instructions.
Download the report forms for iis15N01DVPE here: report form and the letter of instructions.
Summary of this proficiency test:
On 18 March 2015 the proficiency test on Naphtha started with 87 participants from 38 different countries. On that date, the samples 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 safety data sheet (SDS).
The samples can be analyzed on Colour Saybolt, Copper Corrosion 3hrs@50°C , Density @ 15 °C, Distillation, Mercaptans, Sulphur, Methanol, MTBE, DIPE, TAME, MEK, ACETONE, Total Oxygenates, PIONA, DHA, Mercury as Hg, Arsenic as As,Lead as Pb, Total Vapour Pressure and DVPE.
The deadline for reporting results is set on 17 April 2015. A laboratory that reports test 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.
NB. The test results can also be reported via our internet based results reporting platform. A login and a password can be requested via email to iisnl@sgs.com