warning sign depicting a toxic product with a radiation , gas mask, and container. banner toxic product

presentation advertising screenshot multimedia document diagram cartoon drawing design circle poster number brand label font text line logo alert banner biohazard biological biotechnology business caution chemical container contamination danger dangerous environmental science epidemic forensic gas mask genetic engineering harmful hazard hazardous industrial industry laboratory material material medical mortal nanotechnology nuclear pandemic pharmaceutical poison pollution product protection radiation radioactive respirator risk safety scientific sign skeleton stop symbol toxic triangle viral infection warning