these men wore personal monitors for five consecutive work days and were determined to have been exposed to average airborne arsenic concentrations of 53 mug/m3 ( 70 mug/m3 of arsenic trioxide ) which increased their urinary arsenic values from 152 mug/liter to 200 mug/liter ( an average gain on 32 % ) .
C0052416
arsenic trioxide
C0003818
arsenic