|Proficiency Test on Liquefied Butane 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 (iis11S02B) of this Proficiency Test on Liquefied Butane here: report form
Summary of this proficiency test:
On 4 May 2011 the proficiency test on Liquefied Butane started with 32 participants from 21 different countries.
On that date, the sample was dispatched to the laboratories. Enclosed to the sample was 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 have to be analyzed on: Propane, Propylene, n-Butane, 1,3-Butadiene, iso-Butylene, 1-Butene, trans-2-Butene, cis-2-Butene, iso-Pentane, iso-Butane, Molar Mass, Relative Density @60F and Vapour pressure @100F.
The deadline for reporting results is set on 16 August 2009. 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.