Customer Service: 1-800-322-1174 ; Main Number/Reception: 1-978-749-8000
For Domestic Requests (US and Canada) email: firstname.lastname@example.org
For International Requests (outside US and Canada) email: email@example.com
Note: when emailing either of the email addresses listed above, please be sure to include your complete contact information, including company, address and phone number. It is also helpful to include an Application Area of Interest such as any of the following: MS, NMR, NMR + MS, Environmental, Environmental + MS, Trace Element Analysis, Breath Test, CTM, Custom Synthesis, Deuterium, Forensics, Gases, Nuclear Medicine.
For Accounting Requests (Invoices/Payment Inquiries) email: firstname.lastname@example.org
Cambridge Isotope Laboratories, Inc.
3 Highwood Drive
Tewksbury, MA 01876
CIL Account Coordinators are available from 8:00 A.M. to 5:00 P.M. Eastern Standard Time Monday through Friday.