ATCP 94.120(2)(a) (a) For gasoline, the octane rating.

ATCP 94.120(2)(b) (b) For an alternative liquid automotive fuel other than biodiesel, biomass-based diesel, biodiesel blends, biomass-based diesel blends, and ethanol flex fuels, the commonly used name of the fuel with a disclosure of the amount, expressed as the minimum percentage by volume, of the principal component of the fuel. A disclosure of other components, expressed as the minimum percentage by volume, may be included, if desired.

ATCP 94.120(2)(c) (c) For biomass-based diesel, biodiesel, biomass-based diesel blends with more than 5 percent biomass-based diesel, and biodiesel blends with more than 5 percent biodiesel, a disclosure of the biomass-based diesel or biodiesel component, expressed as the percentage by volume.

ATCP 94.120(2)(d) (d) For ethanol flex fuels, a disclosure of the ethanol component, expressed as the percentage by volume and the text “Use Only in Flex-Fuel Vehicles/May Harm Other Engines.”

ATCP 94.120(3) (3) “Automotive gasoline” means a type of gasoline suitable for use in spark ignition automobile engines and also commonly used in marine and non-automotive applications.

ATCP 94.120(4) (4) “Aviation gasoline” means a type of gasoline suitable for use as a fuel in an aviation spark- ignition internal combustion engine.

ATCP 94.120(5) (5) “Aviation turbine fuel” means a refined middle distillate suitable for use as a fuel in an aviation gas turbine internal combustion engine.

ATCP 94.120(6) (6) “Biodiesel blend” means a fuel comprised of biodiesel fuel with petroleum-based diesel fuel, designated BXX. In the abbreviation BXX, the XX represents the percent by volume of biodiesel fuel in the blend.

ATCP 94.120(7) (7) “Biodiesel fuel” means a fuel comprised of at least 99 percent by volume mono-alkyl esters of long chain fatty acids derived from vegetable oils or animal fats, designated B100 or B99.

ATCP 94.120(8) (8) “Biofuels” means any fuel that is derived from biomass.

ATCP 94.120(9) (9) “Biomass” means biological material including any material other than fossil fuels which is or was a living organism or component or product of a living organism.

ATCP 94.120(10) (10) “Butanol” means butyl alcohol, the chemical compound C4H9OH, a colorless substance existing in four isomeric forms.

ATCP 94.120(11) (11) “Department” means the Wisconsin department of agriculture, trade and consumer protection.

ATCP 94.120(12) (12) “Diesel fuel” means a refined hydrocarbon suitable for use as a fuel in a compression-ignition (diesel) internal combustion engine that may contain a combination of biodiesel, renewable diesel, and fuel additives.

ATCP 94.120(13) (13) “Dissimilar fuel products” means fuel products with different oxygenates, different oxygenate content by volume, different octane rating, different ASTM specifications, different biomass content by volume, or different definitions under this chapter.

ATCP 94.120(14) (14) “E15” means gasoline containing more than ten percent ethanol by volume but not more than fifteen percent ethanol by volume.

ATCP 94.120(15) (15) “E85” means high-level ethanol-gasoline blends containing 51 percent to 83 percent ethanol by volume, depending on geography and season.

ATCP 94.120(16) (16) “EPA” means the United States environmental protection agency.

ATCP 94.120(17) (17) “Ethanol” and “denatured fuel ethanol” means ethyl alcohol.

ATCP 94.120(18) (18) “Ethanol flex fuel” means blends of ethanol and hydrocarbons restricted for use as fuel in ground vehicles equipped with flexible-fuel spark-ignition engines.

ATCP 94.120(19) (19) “Finished fuels” means fuels that are ready to be used without requiring additional chemical or physical processing to meet adopted specifications.

ATCP 94.120(20) (20) “Fuel oil” means refined oil middle distillates, heavy distillates, or residues of refining, or blends of these, suitable for use as a fuel for heating or power generation.

ATCP 94.120(21) (21) “Gasoline” means a volatile mixture of liquid hydrocarbons generally containing small amounts of additives suitable for use as a fuel in a spark-ignition internal combustion engine.

ATCP 94.120(22) (22) “Gasoline-oxygenate blend” means a fuel consisting primarily of gasoline along with more than one percent by volume oxygenate, or more than 0.3 percent by volume methanol not to exceed the total oxygen content permitted by applicable laws and regulations.

ATCP 94.120(23) (23) “Inspection” means collection of product samples, qualitative determination by visual assessment and laboratory testing, and verification of associated product-shipping and storage records.

ATCP 94.120(24) (24) “Inspector” means a duly authorized fuel products inspector of the department.

ATCP 94.120(25) (25) “Kerosene” and “kerosine” means a refined middle distillate suitable for use as a fuel for heating or illuminating.

ATCP 94.120(26) (26) “Lead substitute” means an EPA-registered gasoline additive suitable, when added in small amounts to fuel, to reduce or prevent exhaust valve recession or seat wear in automotive spark-ignition internal combustion engines designed to operate on leaded fuel.

ATCP 94.120(27) (27) “Methanol” means methyl alcohol.