Which of the following is an OSHA-enforced concentration level for an airborne contaminant?
A)TLV
B)PEL
C)CAS
D)ACGIH

Question

Quizplus · Accepted Answer

OSHA-enforced concentration levels for airborne contaminants are called Permissible Exposure Limits (PELs). TLVs (Threshold Limit Values) are recommended levels from the American Conference of Governmental Industrial Hygienists (ACGIH), CAS is the Chemical Abstracts Service Registry Number, and ACGIH is a professional organization that develops and publishes guidelines for safe exposure limits.

Which of the Following Is an OSHA-Enforced Concentration Level for an Airborne