Hazard Warning Symbols - Radiation, Biohazard, and Chemical Agent Icons #131587 (License: Personal Use)

The image displays three universally recognized hazard symbols in high-contrast yellow-on-black: the trefoil radiation symbol (IAEA standard), the biohazard symbol (designed by Charles L. Baldwin in 1966), and the chemical warfare agent symbol (used by NATO and military agencies). Each icon follows ISO and ANSI standards for immediate visual recognition in emergency response, lab safety, and defense contexts.

This image is used in safety manuals, occupational health training, emergency response guides, and regulatory compliance documentation to educate personnel about hazardous material identification. It matches user intent for understanding or sourcing standardized warning icons.