Was asked to fill out paperwork. The person who was supposed to interview me was at lunch and so a random chemist was asked to do it. He showed me the dirtiest lab I have ever seen and said “tell me”. After being interrupted multiple times I was taken back to the lobby. The owner shouted that the chemist didn’t like me where I could hear. I just left after that without so much as a thank you for applying. Most unprofessional process I have ever experienced.