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Chemical & elemental determination chemical analysis equipment is used to determine, characterize, and quantify chemical components in gas, liquid, and solid samples. Introduction the purpose of this experiment is to identify the contents of six bottles in no particular order, the bottles contain solutions of the following compounds. Qualitative chemical analysis: qualitative chemical analysis, branch of chemistry that deals with the identification of elements or grouping of elements present in a sample the techniques employed in qualitative analysis vary in complexity, depending on the nature of the sample in some cases. This site is an eportfolio for the laboratories of the ap chemistry 2011-2012 class from moreau catholic high school - by ada sedano. Text: quantitative chemical analysis, 7th edition by harris analytical chemistry lab reports john collins.