The exposure–response for new sensitization is usually understood to be weaker (responses at better exposures) than for elicitation of responses in sensitized individuals. Previously sensitized personnel could well be anticipated to be symptomatic rather swiftly and at Pretty much all levels of ambient TDI concentrations. While achievable, it truly is https://costabull.com/product/toluene-diisocyanate-tdi-80-20/