You really don't need any gloves, lab coats, scrubs, or anything like that. Save the luggage space for lots and lots of notebooks, papers, food (believe it or not, it's actually the most expensive thing...amongst other things...), pens, pencils, t-shirts, shorts, really thin blanket, etc. Oh, and, also, prepare change of clothes, daily essentials in the carry-on, especially if you are coming on Winair...They lost a lot of students' luggages, and mine didn't arrive until a week after my plane landed...