How would an Appendix in a Lab Report be used?
A. An Appendix will include a word-for-word transcription of the experimental procedure.
B. An Appendix will include a sample calculation for every type of calculation involved in the experiment.
C. An Appendix is used in the same way as the Supporting Information found in research articles.
From Google:
"You may wish to include an appendix (or appendices) at the end of your report on a separate page (or pages). ... An appendix lists your raw data—that is, your calculations that lead you to your conclusions—or any graphs or charts used but that are not necessary to include in the body of the text."