Commodity surveying; inspection and analysis of goods for quality determination and quality control purposes; technical surveying related to non-ferrous material, fossil fuels, ferrous materials and agricultural and consumer products; chemical analysis; technological monitoring and analysis for oil field and other exploration; physical analysis; provision of scientific surveys, technical surveys and technological surveys; testing, analysis and evaluation of the goods and services of others for the purpose of certification, testing of products, technical testing, quality determination, quality control and authentication services; waste composition analysis; sampling and analysis of waste products; energy auditing; quality audits.