"The recommended standard compiled by NIOSH requires that occupational exposure to dioxane (123911) should be controlled such that employees are not exposed to airborne concentrations greater than 1ppm, or 3.6 milligrams per cubic meter of air, based on a 30- minute sampling period. Also recommended are procedures for sampling and analysis of workroom air, medical surveillance, labeling and posting, personal protective equipment and protective clothing, informing employees of hazards from dioxane exposure, work practices, monitoring and recordkeeping. (Contract No. 099-73-0039)." - NIOSHTIC-2

Guidelines and Recommendations
Stephen B. Thacker CDC Library collection