Calscience Environmental Laboratories interview questions

The interview was very short. First they asked pretty general questions, but some were asked that were too personal because they asked about my family and how I was able to pay for college, which really should not matter. The job posting clearly said that they were accepting chemistry and environmental science majors. However, during the interview, I was told that since I had an environmental science degree this was not where I should be working. I was also asked a series of chemistry and scientific questions. For an entry level job, they were expecting too much at a low pay rate and were not very willing to train. Lastly, the hiring manager said that I should be hearing back from them within a week but I have not heard anything.