I applied in-person. The process took 2 weeks. I interviewed at PPG (Amsterdam) in Dec 2014
Interview
I had an interview on site with to managers, after a spontaneous application to the R&D director.
The whole process lasted an afternoon: visit of the lab, discussion with the managers about the internship subjects and main requirements. I had the answer the same day.
Interview questions [1]
Question 1
Some questions about my knowledge in polymers and practical work.