![](http://www.alamy.com/thumbs/6/35DCF151-F326-4BD6-A703-40E2DB41C441/DWRHRN.jpg)
Hazard Warning Sign - Poisonous substances
Hazard Warning Sign - Poisonous substances
Size: 4016px × 2700px
Photo credit: © Steve Allen Travel Photography / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: bio-hazard, biohazard, crossbones, danger, dangerous, deadly, death, fatal, hazard, hazardous, lethal, materials, medical, poison, poisonous, sign, skull, substance, symbol, toxic, warning