QUESTION 1 Perform the following calculation for air concentration Benzene: 30 ppm = ____ mg/m3 QUES

QUESTION 1

Perform the following calculation for air concentration
Benzene: 30 ppm = ____ mg/m3

QUESTION 2

Perform the following calculation for air concentration
Formaldehyde: 40 mg/m3 = ____ ppm

QUESTION 3

Perform the following calculation for air concentration
Sulfuric Acid: 25 mg/m3 = ____ ppm

QUESTION 4

Perform the following calculation for air concentration
Acetone: 420 ppm = ____ mg/m3

QUESTION 5

Discuss the similarities and differences that exist between
the three basic types of occupational exposure limits (OELs) Describe how each
type of OEL is used to control occupational exposures, and provide at least one
specific chemical for which each type of OEL has been established

QUESTION 6

Define the lowest observed adverse effect level (LOAEL) and
the no observed adverse effect level (NOAEL), and describe how they relate to
the point of departure (POD) Describe how each of these are used to derive an
OEL

QUESTION 7

Discuss the common elements used to derive occupational
exposure limits (OELs) Provide your opinion as to which of the elements is the
most important

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