Definitions for "ACTION LEVEL"
A term used to identify the level of indoor radon at which remedial action is recommended.
The level of lead or copper which, if exceeded, triggers treatment or other requirements that a water system must follow.
1. For food commodities, an administrative maximum residue limit (MRL) used by regulatory authorities to initiate action where no legally defined MRL has been established. 2. For the environment, concentration of a pesticide in air, soil or water at which emergency measures or preventative actions are to be taken. (after Duffus, 1993)
Keywords:  fetotoxin, nitrile
Fetotoxin Nitrile
Keywords:  dosimeter, dba, fifty, dose, slow
An 8 hour time-weighted average of 85 dBA measured on the A-Scale, slow meter response, or equivalent to a dose of fifty percent as measured by a dosimeter.
Keywords:  conservative, value
a very conservative value