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  1. CCOHS: Hydrogen Sulfide

    Aug 28, 2025 · What are other names or identifying information for hydrogen sulfide? CAS Registry No.

  2. CCOHS: Work-related Musculoskeletal Disorders (WMSDs)

    Aug 28, 2025 · What are work-related musculoskeletal disorders (WMSDs)? Work-related musculoskeletal disorders (WMSDs) are a group of painful disorders of muscles, tendons, and nerves.

  3. CHEMINFO: Hydrogen sulfide - CCOHS

    Inhalation: Hydrogen sulfide (H2S) is a very toxic gas at normal temperatures. It poses a very serious inhalation hazard. There is a large amount of information on human exposures. However, in most …

  4. CCOHS: Driving and Ergonomics

    Aug 28, 2025 · Can driving cause discomfort or pain? Back to top Yes. Discomfort and lower back pain are frequent complaints reported by drivers. These injuries include foot cramps, low back pain, stiff …

  5. What Personal Protective Equipment (PPE) is needed when working with hydrogen sulfide? What are other names or identifying information for hydrogen sulfide? CAS Registry No.: 7783-06-4 Other …

  6. CCOHS: Driving - Using Cellular Phones and Other Devices

    Aug 28, 2025 · Does using a cellular phone while driving cause more incidents? In general, driver distraction is one of the leading causes of traffic incidents.

  7. CCOHS: Robots and Cobots

    Oct 7, 2022 · What are robots and cobots? Robots and related devices are common in some workplaces, but technological advances have begun to allow for a greater diversity of robotic systems.

  8. CCOHS: Scent-Free Policy for the Workplace

    Aug 28, 2025 · What is meant by scent-free? When we talk about scents, we usually mean the smells or odours from ingredients and chemicals in cosmetics (perfume, make-up, shampoo, deodorant, etc.

  9. Exposure Limits to Chemical and Biological Agents

    The following are the references to the provincial and federal legislation where you would find the occupational exposure limits for the different jurisdictions in Canada. Since legislation is amended …

  10. CCOHS: Respirators - Respirator Selection

    Aug 28, 2025 · When should a respirator be used? Workers should use respirators for protection from contaminants in the air if other hazard control methods are not practical or possible under the …