CCOHS: Hydrogen Sulfide
Aug 28, 2025 · What are other names or identifying information for hydrogen sulfide? CAS Registry No.
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 …
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 …
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 …
CCOHS: Occupational Hygiene - Occupational Exposure Limits
Aug 28, 2025 · What is occupational hygiene? The occupational hygiene is the branch of occupational health and safety which focuses on the prevention of the occupational diseases.
What is occupational hygiene? The occupational hygiene is the branch of occupational health and safety which focuses on the prevention of the occupational diseases. The exposure to health hazards can …
CCOHS: Battery Charging - Industrial Lead-Acid Batteries
Aug 28, 2025 · Why is it important to follow safety procedures when charging batteries? The use, handling and charging of batteries in the workplace can be hazardous.
Converting Occupational Exposure Limits from mg/m³ to ppm
When can I convert mg/m3 to ppm? Occupational exposure limits (OELs, threshold limit values (TLVs), permissible exposure levels (PELs), etc.
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 …
Limites d'exposition aux substances chimiques et aux agents biologiques
Voici les références aux textes législatifs de compétence fédérale et provinciale, où vous trouverez les limites d'exposition en milieu de travail de chacune des autorités canadiennes. Comme la législation …