The exposure–reaction for new sensitization is generally understood being weaker (responses at higher exposures) than for elicitation of responses in sensitized people. Formerly sensitized workers would be anticipated to be symptomatic somewhat promptly and at Virtually all amounts of ambient TDI concentrations. While attainable, it is not likely that prior https://costabull.com/product/toluene-diisocyanate-tdi-80-20/