top of page
Microscope

Our Company

Drug and Clinical Testing
Hemp Compliance & Safety

Our Company

Humble Beginnings

Services & Testing

Clinical Science Laboratory (CSL), a Massachusetts corporation, was founded in 1974 and has been servicing the needs of communities, hospitals, criminal justice systems, counseling centers, private laboratories, halfway houses, private physicians and substance abuse programs for over four decades.


We got our start in Sharon, Massachusetts where Dr. Stanley Elfbaum and Dr. Lou Amoruso converted an old farm house and barn into a laboratory. With much hard work, not long after, we relocated to our current and always improving facility. Today, we employ more than 80 staff members and operate three shifts per day, seven days a week.

Philosophy

Our clients know we provide only quality results. At Clinical Science Laboratory we take every test seriously. We look at each test individually and go to any length in working with our clients to help them understand every result that leaves our lab. We will provide the best quality and service possible.


We know that a test result may; have someone incarcerated, have their program privileges revoked or lose custody of their children. It is the reason why we provide toxicology staff to talk to our customers 7 days a week. We understand that cross-reactions and interfering substances play a big role in assessing each client's result.


We are here to speak with you, every day, whenever you need us.

Hemp Testing at Clinical Science Laboratory

In 2019, Clinical Science Laboratory started preparations for opening a new division - Hemp and Hemp product testing. This decision came just three years after Massachusetts voters elected to legalize Marijuana for recreational use in November 2016 and a year after the 2018 Farm Bill that legalized industrial Hemp production. In order to meet the incoming demand of testing that would be necessary in our state, as well as others, our laboratory worked continuously over the next two years to gain accreditation. In November 2021, Clinical Science Laboratory earned its ISO 17025:2017 accreditation through A2LA and opened its doors to hemp testing in June 2022.

While we may be new to this industry, the technical staff at Clinical Science Laboratory has been preparing for this new venture for a long time. We pledge the same level of accuracy, efficiency, and professionalism to our hemp testing program – the same level of service that we have been delivering to our customers for almost 50 years.
 

In addition to our high quality services, we offer some of the most competitive rates in the region. If you’re interested in starting your journey with us, please contact us today!

DSC_0157.jpg

Location

"From Points North:
Take Route 95 South to Exit 7A - Mansfield, Route 140.
At third light, turn left onto Route 106. At the second light after the railroad overpass turn left onto North Main Street. Bear right at the fork onto Oakland Street. Go about ½ mile. You will pass a large brick factory on the left. At the end of the factory property, on the right is Francis Avenue. Take a right onto Francis Avenue. Clinical Science Lab is the third driveway on the right. We are located across from National Lumber."


"From Points South:
Take Route 95 North to Exit 7A – Mansfield, Route 140. It is the exit after Route 495. At third light, turn left onto Route 106. At the second light after the railroad overpass turn left onto North Main Street. Bear right at the fork onto Oakland Street. Go about ½ mile. You will pass a large brick factory on the left. At the end of the factory property, on the right is Francis Avenue. Take a right onto Francis Avenue. Clinical Science Lab is the third driveway on the right. We are located across from National Lumber."

"We are located at 51 Francis Avenue in the heart of Mansfield, MA with ready access to Boston, Cape Cod, Providence and all surrounding areas. We provide our own courier service to pick up specimens from local, intrastate and regional customers. We are also very close to the main shipping hubs for overnight couriers, the train station and trucking routes for easy access of deliveries from our national customers."

CSL Location.PNG
bottom of page