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JOB HAZARD ANALYSIS <br /> MAIN COMPOUND (S) OF INTEREST. IN PPMV <br /> EXPOSURE TABLE <br /> COMPOUND TLV-8HR IDLH STEL(st) C NIOSH PAGE <br /> BENZENE 0.1 500 1.0 Ca 26 <br /> TOLUENE 100 500 150 300 310 <br /> XYLENES 100 900 150 336 <br /> ETHYLBENZENE 100 800 125 132 <br /> MTBE Ca? <br /> Ca--CARCINOGENS, SEE PAGE 344 OF NIOSH <br /> Ca? —QUESTIONABLE CARCINOGEN <br /> TLV-8HR, THRESHOLD LIMIT VALUE AVERAGED OVER AN 8-HOUR DAY— NIOSH <br /> RECOMMENDED OSHA USES PEL'S (PERMISSABLE EXPOSURE LEVELS) WHICH ARE <br /> LESS CONSERVATIVE THAN THE TLV'S. <br /> IDLH — IMMEDIALTLY DANGEROUS TO LIFE AND HEALTH WITH 30 MINUTE <br /> EXPOSURE. <br /> STEL — SHORT TERM EXPOSURE LEVEL, CAN BE EXPOSED FOR 15 MINUTES 4 TIMES <br /> A SHIFT WITH AT LEASE I HOUR BETWEEN EXPOSURES. <br /> C — CEILING, DO NOT EXCEED THIS EXPOSURE WITHOUT SOME SORT OF AIR <br /> PURIFYING DEVISE <br /> TARGET ORGANS <br /> EYES, SKIN, RESPITORY SYSTEM, BLOOD, CENTRAL NERVOUS SYSTEM, BONE <br /> MARROW, LIVER, KIDNEYS AND GASTROINTESTINAL TRACT <br /> ROUTES OF EXPOSURE <br /> INHALLATION, ABSORBTION, INGESTION AND CONTACT <br /> SYMPTOMS <br /> IRRITATION TO EYES, NOSE, SKIN, THROAT, AND UPPER RESPORATORY SYSTENL <br /> SKIN BURNS MUSCLE SPASMS, SLOW PULSE WEAK, CONFUSED, DIZZY, LIGHT <br /> HEADED, EUPHORIC, EXCITED,NARCOUSIS <br /> • <br /> 6 R603 HEALTH/SAFETY <br />