Toxic gases

• are known to be so toxic or corrosive to humans as to pose a hazard to health; or
• are presumed to be toxic or corrosive to humans because they have an LC50 value equal to or less than 5000 ml/m3 (ppm).
  • e.g. hydrogen cyanide

~100 mm x 100 mm x 1,4 mm sign for a decoration purposes or a coaster use!

Take a look at my other hazardous material signs from my profile!

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