Dear EOHS experts: 
      I have a question about how to detemine the perfume harm to our analytical technicians in our lab.Though the perfume is a compound,we can't easily determine one or several elements.How to prove that the odor of the falvor is not harmful to our health. Which style data should we provide to other analytical technicians in our lab. 
      Who can help me to resolve the question or provide some direction files to me. 
      Thanks and best regards, 
 

 Ziliang Tan