Raw Video: Chemical Fire Burns in Chester Co. - NBC 10 Philadelphia

    Raw Video: Chemical Fire Burns in Chester Co.

    The fire began in a trailer full of hydrogen at the Johnson Matthey plant in Chester County at about 10:30 a.m. (Published Wednesday, Aug 3, 2011) The fire began in a trailer full of hydrogen at the Johnson Matthey plant in Chester County at about 10:30 a.m. See More