PowerPoint Presentation · 4,4'-diisocyanate (DMDI) DMDI Prepolymer KEY: NE = Not Established...
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PowerPoint Presentation · 4,4'-diisocyanate (DMDI) DMDI Prepolymer KEY: NE = Not Established TWA TWA OSHA PEL ACGIH TLV SUPPLIER OEL ppm mg/m3 ppm mg/m3 0.005 0.054 ppm NE NE mg/m3