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Biohazard line icon isolated on white background.
Sign "Biohazard" on the package
The biohazard icon. Biohazard symbol.
Barrel with toxic waste. Biohazard warning sign. Rusty dangerous barrel with pathogens, or other toxins on isolated background
Workers wear protection suit checking chemical in old factory. Protecting Against Hazards and Contamination. Emergency Response to a Radioactive Accident.

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