ALCOHOLS Effective 70-80% ethanol concentrations, 60-95% contact times isopropanol 10-30 min Advantages Low toxicity; rapid action; low residue; Disadvantages Rapid evaporation limits contact time; flammable, eye irritant; may damage rubber, plastic, shellac; ineffective against bacterial spores Some uses Skin disinfectant (antiseptic); surface decontamination; benchtop, cabinet wipedown
ALCOHOLS Effective concentrations, contact times 70-80% ethanol 60-95% isopropanol 10-30 min Advantages Low toxicity; rapid action; low residue; Disadvantages Rapid evaporation limits contact time; flammable, eye irritant; may damage rubber, plastic, shellac; ineffective against bacterial spores Some uses Skin disinfectant (antiseptic); surface decontamination; benchtop, cabinet wipedown
BU_Biosafety_Manual_2014_JUNE.docx