Wenjun, an expert in the Analytical Chemistry field and Toxicology, is the Principal Scientist and Technical Supervisor at AIM Laboratories. Wenjun joined AIM in 2018. He delivers high quality of testing production results as well as the organization research and development for long term business impacts of the company. Wenjun has more than 20 years of experience in environmental and clinical/toxicology testing. Prior to AIM, Wenjun accomplished many projects regarding method development, cost reduction, and expansion efforts into high-growth, emerging markets, as a senior scientist at Phillip Analytical Services, TestAmerica, and PremierTox Laboratories. He has extensive experience in the regulations of environmental and clinical testing such as CLIA, COLA, CAP, SAMHSA, EPA methods related etc. Wenjun holds a Master’s of Science in Analytical Chemistry and a Master’s of Science degree in Computer Science.