[The irritating action of oil-refining products (furfural and mineral oil distillate D-11) on the skin of laboratory animals from isolated and joint exposures].

Experimental data demonstrate a manifest skin irritating action of D-11 mineral oil distillate and furfural used in oil processing. The minimal effective concentrations of these chemicals have been defined. The irritating effects are enhanced in exposure to their combination. These data are recommended to be used when developing prophylactic measures.