(Based on Use in Commerce) Research and development in the field of assays for the detection and measurement of biological and chemical analytes in samples taken from cells, organisms, and the environment, and research and development regarding the selection, screening, testing, imaging and diagnostics of said samples; scientific research and development; (Based on Intent To Use) ; providing biological, chemical, biochemical, and environmental sample testing and diagnostics for others through the performance of assays in the fields of scientific and clinical research; monitoring for the presence of biological, chemical, biochemical, and environmental agents in the nature of pollutants, infectious agents, toxic agents, and hazardous agents for scientific research purposes; scientific and technological services, namely, epidemiological testing for scientific research, clinical research, and medical research purposes; scientific research consulting in the field of assays for the detection and measurement of analytes in biological, chemical, biochemical, and environmental samples, and scientific research consulting regarding the selection, screening, testing, imaging and diagnostics of said samples