- Analytical Chemistry 31
- Physical Chemistry 31
- Inorganic Chemistry 29
- Chemistry/Food Science, general 22
- Organic Chemistry 22
- Measurement Science and Instrumentation 7
- Polymer Sciences 7
- Characterization and Evaluation of Materials 2
- Condensed Matter Physics 2
- Electrochemistry 2
- Energy Storage 2
- Biochemistry, general 1