| Proficiency Test on Styrene started
The letter 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 instuctions for iis16C07 here: The letter of instructions and the report form. Summary of this proficiency test: On 21 September 2016 the proficiency test on Styrene started with 42 participants from 20 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 and 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 give date of receipt and press "save/button". The samples can be analyzed on Aldehydes as benzaldehyde, Appearance, Colour Pt/Co, Inhibitor, Density at 20ºC, Peroxides, Polymer, Organic Chloride, Sulphur, Purity, Water and Impurities. The deadline for reporting results is set on 28 October 2016. 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.
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