Sales & Technical Support

Customer Service: 1-800-322-1174

For Domestic Requests (US and Canada) email:

For International Request (outside US and Canada) email:

Cambridge Isotope Laboratories, Inc.
3 Highwood Drive
Tewksbury, MA 01876

CIL Account Coordinators are available from 8:00 A.M. to 5:30 P.M. Eastern Standard Time Monday through Thursday and Fridays from 8:00 A.M. to 5:00 P.M Eastern Standard Time. 

If you need to request a quote click here



Contact Sales | Cambridge Isotope Laboratories