Intellex Acquires Expert by Big Village

We're thrilled to announce that Intellex has acquired Expert by Big Village, effective March 22, 2024. This strategic move enhances our capabilities and strengthens our commitment to delivering exceptional solutions to our customers.

Stay tuned for more updates on how this acquisition will benefit our clients and experts.

For inquiries or more information, please contact us at


Expert Details

Supercritical Fluid Technology

ID: 108033 Pennsylvania, USA

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Expert M. Expert has extensive experience in the theory and practical use of capillary GC. He has considerable knowledge in multidimensional strategies, troubleshooting, capillary column technology, injector designs, detection schemes, and current applications. He has also conducted many training courses on theoretical GC, as well as the practical use of GC for many of the major GC vendors. He is available to be on-site for method development training and technical data review.

Expert is presently responsible for supercritical fluid chromatography (SFC) and supercritical fluid extraction (SFE) applications development and research for environmental, petroleum, food, chemical, polymer, and pharmaceutical industries. He has also been involved with SFC and SFE new product testing, customer training, technical support, analytical troubleshooting, and quality assurance. He has been involved in the design of new instrumentation for SFC and SFE, and has extensive practical knowledge of the application of SFC and SFE to real-world problems. He also pioneered this field with his research in the use of modifiers, on-line interfacing of SFC and SFE to gas chromatography, and off-line collection in SFE.

Expert has 10 years experience as a Project Leader for a major petroleum company where he conducted chromatographic and spectroscopic research and development in support of petrochemical applications. He is an expert in the use of specific methods of GC for petroleum and environmental applications, including simulated distillation, hydrocarbon class separations, determination of polynuclear aromatic hydrocarbons, characterization of high boiling petroleum streams, lube oil characterization, and priority pollutant analysis.

Expert has extensive experience in the practical and theoretical use of gas chromatography/mass spectrometry (GC/MS).

Expert has been a certified technical support provider for several Fortune 100 companies.


Year Degree Subject Institution
Year: 1986 Degree: Ph.D. Subject: Physical and Analytical Chemistry Institution: Case Western Reserve University
Year: 1983 Degree: M.S. Subject: Organic Chemistry Institution: Case Western Reserve University
Year: 1983 Degree: M.S. Subject: Analytical Chemistry Institution: Case Western Reserve University
Year: 1980 Degree: B.S. Subject: Chemistry Institution: Cleveland State University

Work History

Years Employer Title Department
Years: 1995 to Present Employer: Undisclosed Title: President and Principal Scientist Department:
Available upon request.
Years Employer Title Department
Years: 1989 to 1995 Employer: Suprex Title: Vice President Department: Technology and Customer Support
Available upon request.
Years Employer Title Department
Years: 1979 to 1989 Employer: British Petroleum Research (BP America) Title: Project Leader Department:
Available upon request.
Years Employer Title Department
Years: 1978 to 1979 Employer: Herron Testing Labs Title: Research/Testing (Environmental) Department:
Available upon request.

Career Accomplishments

Associations / Societies
Expert is a member of the American Chemical Society.
Professional Appointments
He is a Visiting Professor at Carlton University in Ottawa.
Publications and Patents Summary
Expert has delivered over 500 presentations internationally, authored over 70 publications, including six book chapters, and has three patents.

Additional Experience

Expert Witness Experience
Expert has testified as an expert witness in federal court as a forensic scientist.
Training / Seminars
Expert routinely conducts numerous on-site short courses focusing on analytical chromatography and new sample preparation techniques. These courses are frequently customized to fit the client's applications and objectives. Often the short courses are a logical first step to incorporating a new analytical strategy. Expert also specializes in the implementation of new analytical chromatography and sample preparation strategies for practical applications. He also routinely does method development planning and technical data review.
Vendor Selection
Expert has experience locating vendors of: supercritical fluid chromatographs; supercritical fluid extractions/extractors; gas chromatographs; solid phase microextraction; and, accelerated solvent extraction. He has access to personal contacts.
Marketing Experience
Expert has extensive experience in marketing and sales/training in chemistry-related situations.

Language Skills

Language Proficiency
Ukrainian Expert is fluent in Ukrainian.
Russian Expert is fluent in Russian.

Fields of Expertise

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