1.1 This specification covers the range of products commonly referred to as hexanes, which find uses in the preparation of adhesives, coatings, and printing inks, as raw materials in chemical synthesis operations, and as solvents in various kinds of ex This specification covers commercial hexanes used in the preparation of adhesives, coatings, and printing inks, as raw materials in chemical synthesis, and as solvents in various kinds of extraction operations. The commercial hexanes should conform to