Change the "chemicals" button to say "insert sample"
In the insert chemical screen, replace "A, B, C" with the different concentrations
Change the "remove cuvette" button to say "remove sample"
Change the button "open/close hood" to say "open/close door"
Change the "chemicals" button to say "insert sample" In the insert chemical screen, replace "A, B, C" with the different concentrations Change the "remove cuvette" button to say "remove sample" Change the button "open/close hood" to say "open/close door"