Mineral oil saturated hydrocarbons (MOSH) in female Fischer 344 rats; accumulation of wax components; implications for risk assessment

Section of a GC × GC-FID plot showing that in rat liver the basically easily metabolized n-alkanes are indeed largely absent below n-C25, but strongly enriched compared to the other hydrocarbons above about n-C25 (spots above the dashed lines, some labeled by C-number).74