Laserfiche WebLink
NMI <br /> Table 1 <br /> Hazard Exposure Guideline <br /> ' Subatances Cal OSHA 1988-59 ACG1H <br /> PEL TLV <br /> ----------- <br /> ------------------------------------------------------------- <br /> Benzene 10 pprn (TWA) 10 ppm (TWA) <br /> 25 ppm (EY.C) 25 ppm (STEL) <br /> 50 ppm (Ceiling) <br /> Toluene 100 ppm (TWA) 100 ppm (TWA) E <br /> 300 ppm (Ceiling) 150 ppm (STEL) <br /> Xylene 100 ppm ('PWA) 100 ppm (TWA) <br /> 150 ppm (STEL) <br /> a <br /> Gasoline 300 ppm (TWA) 300 Apra MIA) <br /> 500 ppm (STEL) r . <br /> Possible contaminants that could be encountered as a <br /> presently known, <br /> 1. <br /> \ - .. <br /> t <br /> wi <br /> �x <br /> h <br /> .• _ .i" , .... _.,vim .. <br /> y <br />