Unit Risk Factor = R = P/D = P/CIT
Step 1. Enter input variables:
P = risk =
I = intake =
C = concentration =
T = time of exposure = years
Step 2. Calculate time (in days):
T = time of exposure = 365 * years = days
Step 3. Complete the calculations:
R = Unit Risk Factor = P / D = P / [C I T]
R = /[**]
R =