A Hazmat team and fire crews were called to a government building in Northern Liberties.
Officials say white powder was found inside a conference room in the Social Security Office on 4th and Spring Garden Streets.
A Hazmat team tested the substance and determined it was not harmful. They have not yet revealed what the substance actually was however.
No one was injured during the incident.
Also on NBC10.com:
Football Player Accused of Kicking Man in Face Outside Bar
Officer Shot During Violent Struggle Leaves Hospital
Local
Breaking news and the stories that matter to your neighborhood.
