Analytical Scientist applicants have rated the interview process at Solvay with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 60.7% positive. This is according to Glassdoor user ratings.
Here are the most commonly searched roles for interview reports -
Interview with the lab manager and also the senior scientist I will be working with. About 30 minutes long. Solvay group is very nice. Interview questions are not hard for an internship application.