U.S Department of Energy provides a Handbook for Handling, Storing, and Dispensing E85 and Other Ethanol-Gasoline Blends
Retail Fuels Labels
What you need to know about flex fuels, underground storage tanks and labeling: Fact Sheet
Fuel labels available: Retail Fuel Labels
To learn more on labeling requirements: Retail Fuels Federal Labeling Guidelines
The Nebraska Ethanol Board carries a small amount of retail fuel labels. Order labels by calling the Nebraska Ethanol Board at 402.471.2941 or email firstname.lastname@example.org.
This is another useful site to order supplies: www.cstore1.com