Experts
GT Engineering experts have experience in the field, the laboratory, and the courtroom.
John Carroll, BS
John Carroll manages the chemistry laboratory at GT Engineering and has more than 20 years experience in laboratory and field method development, research, and testing, using an extensive range of instrumentation. His project experience includes expert technical support, development and utilization of chemical and instrumental analysis techniques. Capabilities at GT Engineering's chemistry laboratory include analysis of polymers, fibers and hydrocarbons by a variety of advanced techniques, such as differential scanning calorimetry, high performance liquid chromatography and infrared spectrometry as well as standard wet chemistry methodologies.
Previously, Mr. Carroll worked in industry as an Associate Scientist at HaloSource where he led investigations into biopolymer manufacturing and material defects and helped bring medical and chemical products to market often within FDA, EPA and state ecology regulatory environments.
For many years Mr. Carroll was a member of the Fiber and Polymer Group at the University of Washington where he conducted forensic polymer and plastics analyses and worked on projects dealing with human exposure to inorganic and organic contaminants including asbestos and formaldehyde for industry, insurance companies and law firms.
Mr. Carroll has one patent and three patents pending, 14 scientific publications, has presented scholarly works in the US, Canada, Italy, Kenya and Cuba, and has provided forensic testimony in court and depositions.
Contact John Carroll: jcarroll@gt-engineering.com