About EAI
Credentials
We are fully accredited and certified throughout New England.
Eastern Analytical, Inc. (EAI) holds primary NELAC accreditation from the State of NH and is certified throughout New England. Certification is contingent upon biennial on-site inspections and biannual blind proficiency testing samples. EAI participates in these studies for the Clean Water Act (CWA), Safe Drinking Water Act (SDWA), Resource Conservation and Recovery Act (RCRA) and Underground Storage Tank (UST) programs. The following represents EAI certifications by state and program:
New Hampshire
Connecticut
Maine
Massachusetts
Rhode Island
Vermont
Alabama
New York
Eastern Analytical, Inc. participates in Performance Evaluation (PE) Studies for Water Pollution, Water Supply, Solid and Hazardous Waste and UST.
Quick Resources
Holding Times & Preservation Card
Get our convenient holding times and preservation reference card.
Short Hold Time Parameters Chart
Chain of Custody Forms
Download one of our chain of custody forms.
Residential Drinking Water Information
Get our homeowner drinking water guide and residential chain of custody form.
Drinking Water Resources
