chemical analysis
qualitative analysis

This method of qualitative analysis is called a flame test.

Instead, they include qualitative analysis of costs and benefits in order to give a more comprehensive assessment.

Chemical or physical methods may be used to do a qualitative analysis of a sample.

They did a qualitative analysis of the different ways that data can be processed using the software.

I went through qualitative organic analysis largely on the basis of that.

It is time for Economists move on to qualitative structural analysis and restoration of local economic systems.

We conduct a qualitative analysis of aluminum content on the meat but the result is negative.

Researchers conducting qualitative analysis should select the most appropriate method to the research question.

A content audit is a qualitative analysis of information assets on a website.

Christie received far too little for more than qualitative analysis through microchemistry.