Lester Dupes

Mr. Dupes is a Senior Quality Assurance Chemist with Environmental Standards, Inc., of Valley Forge, PA. He earned a Bachelor of Science Degree in Chemistry from Juniata College and is a Certified Environmental Analytical Chemist. He has total of 25 years of environmental chemistry experience (20 years with Environmental Standards) including mobile laboratory analysis, field and laboratory auditing, data validation and quality assurance consulting.

Contact Information: ldupes@envstd.com; 610-935-5577