Okay, so I take it they will be mainly chemical (the three different branches), with the mathematics and physics relevant to them?
And I haven't really mentioned specific parts of chemistry (because I'm interested in almost all aspects, so difficult to differentiate), just things like that I have read some books such as Chemistry3, so not much of a lead to where the interviews will head there :P
Guess I'll have a hell of a lot to repeat, good thing that I am reading it again as a part of ICHO-preparation.