TAG: hazardous
Nfpa Hazardous Materials
Symbols/Letters | Specific hazards such as radioactivity, acid, corrosive | Example: A chemical with a NFPA label of (Blue 2 / Red 3 / Yellow 1 / White "OX") indicates: - Moderate health hazard - High flammability risk - Slight instability - Pr
BY Ms. Stella Halvorson-Zulauf