Elements of Laboratory Report Writing

Matthew R. Dintzner

Assistant Professor of Chemistry

Richard F. Niedziela

Assistant Professor of Chemistry

 

Department of Chemistry

DePaul University

September, 2003

 

Many of the courses offered by the Department of Chemistry require students to write reports about their laboratory activities. All too often, students see such reports as yet another hoop to jump through in order to receive a good grade. However, they are much more than that. Written reports are one of the principal means of disseminating information to other scientists, hence you should see your assigned laboratory reports as an opportunity to prepare for your future career. The ability to write quality reports is certainly something that you will take with you even after you receive your diploma!

The following sections provide some general laboratory report elements you will want to think about as you write. The elements required in your particular course may vary, therefore, you need to carefully read through your syllabus to find out what your instructor requires. Links to specific course requirements are found elsewhere on this site.

Grammar and Punctuation

Abstracts

Introductions

Procedures (Materials and Methods)

Results

Calculations

Graphs and Tables

Discussions

Conclusions and Summaries

References, Citations, and Notes