biological exposure index (BEI)
Reference values intended as guidelines for the evaluation of potential health hazards in the practice of industrial hygiene. BEIs represent the levels of determinants that are most likely to be observed in specimens collected from a healthy worker who has been exposed to chemicals to the same extent as a worker with inhalation @ET06811@ to the @TT06915@.
PAC, 2001, 73, 993. (Risk assessment for occupational exposure to chemicals. A review of current methodology (IUPAC Technical Report)) on page 1021 [Terms] [Paper]