1. ThoMSon Mass Spectrometry Laboratory, Institute of Chemistry University of Campinas‐UNICAMP Campinas SP 13083‐970 Brazil
2. LaBIOmics, Department of Analytical Chemistry, Institute of Chemistry University of Campinas—UNICAMP Campinas SP 13083‐970 Brazil
3. Technical‐Scientific Police Superintendency Criminalistic Institute Dr. Octávio Eduardo de Brito Alvarenga ‐IC‐SPTC‐SP São Paulo SP 05507‐060 Brazil
4. Department of Chemistry Federal Rural University of Pernambuco‐UFRPE Recife PE 52171‐900 Brazil
5. Mackenzie Presbyterian University São Paulo SP 01302‐907 Brazil