Scientists exposed to potassium cyanide at Barr Laboratories in Pomona
Hazmat crews were on the scene Tuesday in Pomona after scientists were exposed to a dangerous chemical at a laboratory.
The incident happened at Barr Laboratories on Quaker Road in Pomona. Officials say a scientist was mixing the chemical potassium cyanide when some of it splashed up onto his face. Two other scientists also came into contact with the hazardous and potentially lethal chemical.