Definitions for "Ultimate Analysis"
Keywords:  ash, sulfur, hydrogen, nitrogen, ulc
In chemistry, this is a quantitative analysis in which percentages of all elements in the substance are determined.
See "Analysis Ultimate." UL LISTED - Product certification that indicates the product meets safety standards determined by Underwriters Laboratories. (ULC and cUL indicate Canadian requirements.)
The determination of carbon, hydrogen, nitrogen, oxygen, ash and sulfur. Expressed in percentages by weight.