Atmosphere-Supplying respirators (SCBA, SAR)
gas mask
gas mask
Level B of civilian chemical equipment are used during an incident involving an unknown hazardous substance.
Level B of civilian chemical equipment are used during an incident involving an unknown hazardous substance.
If it isn't hazardous, there is no reason to label it, except for what the substance is.
YES
identify the criteria that determines a substance as being a hazardous material
Level B of civilian chemical equipment are used during an incident involving an unknown hazardous substance
Some paint can be hazardous, but some is not. Paint that contains lead or other toxic pigments may be hazardous. Paint containing flammable solvents can be a fire or explosion hazard when in the can or when being applied.
There is no difference. They both mean the same.
A bone related substance that is in the respiratory system is hyaline cartilage, especially in the trachea and bronchi.
It is a substance of moderate toxicity.
corrosive