John Mangham is a highly educated chemist with extensive experience across various industries. He studied Chemistry and Math at East Central University and proceeded to work for various organizations including Rockwell Medical, Fritz Industries, and the USDA, AMS. John has held positions such as a Quality Control Supervisor, Analytical Chemist, and Laboratory Supervisor, and has demonstrated expertise in laboratory management and analytical chemistry. Additionally, he has experience in the armed services, serving in the Oklahoma National Guard. John's passion for chemistry and mathematics is evident through his wide-ranging professional history. He is a hard-working and diligent individual whose skills and expertise make him a well-rounded chemist.