Click here to go back to the previous page

 

2023 Proficiency Test (PT) on Naphtha started

 

The letter of instructions can be downloaded here as a pdf document. To download a document, please click the right mouse button and choose the "save as" option.

 

Please download the instructions for the PT iis23N01 here: the letter of instructions and the report form here

Download the instuctions for iis23N01Hg here: letter of instructions for Hg and the report form here

Download the instuctions for iis23N01AsPb here: letter of instructions for AsPb and the report form here

Download the instuctions for iis23N01DVPE here: letter of instructions for DVPE and the report form here

 

Summary of this proficiency test:

 

On 8 March 2023 the proficiency test on Naphtha started with 86 participants from 37 different countries. On that date, the samples were dispatched to the laboratories. Enclosed to the sample is the material safety data sheet (MSDS).

Please confirm sample receipt as soon as you have received and checked the contents of the sample package via www.kpmd.co.uk/sgs-iis/. Please enter the date of receipt and press the "save date" button.

 

The samples can be analyzed on: Organic Chlorides, Color Saybolt, Copper Corrosion 3hrs at 50°C, Density at 15°C, Distillation, Mercaptan Sulfur as S, Sulfur, Mercury as Hg, Arsenic as As, Lead as Pb, Total Vapour Pressure and DVPE.   

 

The deadline for reporting results is set on 14 April 2023. A laboratory that reports test results after the 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.

The test results should be reported via our internet based results reporting platform www.kpmd.co.uk/sgs-iis/. A login and a password can be requested via email to nl.iis@sgs.com