Lester Dupes
Lester Dupes is a Senior Quality Assurance Chemist with Environmental Standards, Inc. in Valley Forge, Pennsylvania. He holds a B.S. in Chemistry from Juniata College and is a Certified Environmental Analytical Chemist. Lester has over 30 years of experience in Environmental quality assurance including work in data validation, development and performance of field-mobile gas chromatography/mass spectrometry and X-ray Fluorescence analyses, conducts laboratory auditing for multiple environmental, microbiological, and product methods. He currently serves as a Quality Assurance Officer for a long-term RCRA order performing field sampling and laboratory auditing, data validation, performance evaluation studies, and general chemistry consulting and oversight.
Contact Information: ldupes@envstd.com; 610-935-5577 ext 416
Lester Dupes is a Senior Quality Assurance Chemist with Environmental Standards, Inc. in Valley Forge, Pennsylvania. He holds a B.S. in Chemistry from Juniata College and is a Certified Environmental Analytical Chemist. Lester has over 30 years of experience in Environmental quality assurance including work in data validation, development and performance of field-mobile gas chromatography/mass spectrometry and X-ray Fluorescence analyses, conducts laboratory auditing for multiple environmental, microbiological, and product methods. He currently serves as a Quality Assurance Officer for a long-term RCRA order performing field sampling and laboratory auditing, data validation, performance evaluation studies, and general chemistry consulting and oversight.
Contact Information: ldupes@envstd.com; 610-935-5577 ext 416
