Page Content Pennsylvania Bureau of Laboratories Pennsylvania Bureau of Laboratories Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Public Health Laboratories >> Public Health Institutional - State Pennsylvania Bureau of Laboratories Pennsylvania Department of HealthExton, PA 19341 | View on Google Maps (610) 280-3464 | fax: (610) 594-9972 Visit Site Member Since: 2008 It looks like your browser does not have JavaScript enabled. Please turn on JavaScript and try again. It looks like your browser does not have JavaScript enabled. Please turn on JavaScript and try again.