Lead has an action level of _______ micrograms per cubic meter.

Chemistry

1 answer:

ivanzaharov [21]3 years ago

6 0

Answer:

Explanation:

Action level is the level of exposure of an employee, not regard the use or wearing of respirators, to lead concentration of about 30 micrograms per cubic meter of air (30 µg/m3) which is calculated as per an 8-hour time-weighted average (TWA).

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