"Recommendations for a standard designed to protect the health and safety of workers exposed to carbon tetrachloride up to 10 hours per day, 40 hours weekly over a working lifetime. Occupational exposure to carbon tetrachloride is defined as exposure above half the time- weighed average environmental limits. Topic covered include: concentrations of carbon tetrachloride in the workplace air; sampling and analysis; periodic medical examinations; warning signs; personal protective equipment and clothing; work practices; biologic effects of exposure, including epidemiology, animal toxicity, and correlation of exposure and effect; environmental data and biologic evaluation of exposure; sampling procedure; analytical procedure." - NIOSHTIC-2

Guidelines and Recommendations
Stephen B. Thacker CDC Library collection