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EMSL General Contact Information

3335 Innovation Boulevard
Richland, WA 99354
+1 (509) 371-6003

One of our staff members will get back to you as soon as possible.

For questions on how to submit a proposal or about your EMSL user project, send an email to User Program Services:

For technical help with the EMSL User Portal (NEXUS), please contact NEXUS Support.

If you would like to give feedback about your experience at EMSL, send an email to EMSL’s ombudsman:

the exterior of the Environmental Molecular Sciences Laboratory