Abstract
In 2008 SINTEF, was responsible to prepare the oil spill samples and a case for the Round Robin (RR) oil comparison study. The RR2008 is organized by RIZA in the Netherlands. SINTEF has followed the analysis and data treatment as described in CEN-part 2 guideline (CEN/TR 15522-2). The GC/MS analysis were performed using both 30m and 60m column. The following conclusion can be drawn from the oil comparison case study: Source sample 1 and Spill sample 2: Positive matchSource sample 1 and Spill sample 3: Non-matchSpill sample 2 and Spill sample 3: Non-match