The following segment would be in the material and methods
section of laboratory report. The section materials and methods is used answer the
questions “what did you do?” and “how did you do it?” to describe what apparatus
and methods are used and to analyze the process. This segment states that author
tested efficiency of chelation in treating atherosclerosis and answers to the
first question. Answer to the second question is that he did it by examining the
effect of EDTA on egg shells.
