I send a highlight is below and final revision SOP of Benzo(a)pyrene in edible oils and fats ,Please see in the attachment. For this SOP,I thought that Benzo(a)pyrene is a PAH (polycyclic aromatic hydrocarbon) so I will used PA as a catagories of SOP , What do you think ? Are you agree with me or not ? If you are not agree , please let me with your appropriate .. Could you please final approve.