"Gasohol" shall be a blend of nine (9) parts unleaded gasoline and one (1) part ethanol and shall be mixed by a distributor at time of delivery to a purchaser. A retail seller shall clearly label all pumps dispensing gasohol as such.
"Gasoline" as defined in section 5101(4), shall include the mixture of gasoline and ethyl alcohol (ethanol) commonly referred to as "gasohol".
"Retailer" shall include a service station, operator, broker, jobber, peddler or any person who offers gasoline for sale in Delaware and who does not possess a valid Delaware Distributor's license.
2 Del. Admin. Code § 2244-I-1.2