Granite State Analytical Services, LLC.

Granite State Analytical (GSA) is a fully accredited, professional organization offering laboratory and technical services. GSA practices analytical test methodologies put forth by the Environmental Protection Agency (EPA) in accordance/compliance with the Safe Drinking Water Act (SDWA), Clean Water Act (CWA), Resource Conservation & Recovery Act (RCRA) and various other state/local environmental programs. GSA is accredited in accordance with the National Environmental Laboratory Accreditation Committee (NELAC) standards, as recognized by the National Environmental Laboratory Accreditation Program (NELAP).