Classified Advertising Information | Chemical & Engineering News

If you are looking for useful materials about the latest innovations in the world of science, this site will be useful for you! You can also contact advanced writers to get more detailed information about a scientific appeal or discovery. Contact your local C&EN sales representative for classified display advertising or if you are located outside the United States.

To complete a classified line ad insertion order (IO), e-mail and include the following information:



Complete IOs are due by the ad close date. Line ad close dates are by noon EST Tuesday 13 calendar days prior to the issue date, excluding legal holidays.

» Frequently Asked Questions

For additional information on placing a recruitment line ad in C&EN magazine, email: or call:

Tim Bauer, Classifieds Production Specialist, Tel: 202-872-4593 or
Renee Zerby, Classifieds Production Manager, Tel: 202-872-8069

Fax: 202-776-8110

1155 16th Street NW

Washington, DC 20036