Octane A1 gasoline

Nashin with octane (with a abbreviation a) different qualities create different qualities

Pirolis gasoline

Liquid paraffin

And there is a different type of liquid paraffin that is naturally different.

White Sprit F2

The solvents are transparent liquids with mild odor and are not chemically stable and corrosion.

Hydro -carbon

Hydrocarbon 2