Distillates (petroleum) catalytic reformer, heavy arom. conc.; Gasoil — unspecified; [A complex combination of hydrocarbons obtained from the distillation of a catalytically reformed petroleum cut. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C10 through C16 and boiling in the range of approximately 200 °C to 300 °C (392 °F to 572 °F).]