# Chemists > Conduct qualitative and quantitative chemical analyses or experiments in laboratories for quality or process control or to develop new products or knowledge. - Code: 19-2031.00 (O*NET-SOC; SOC 2018 19-2031) - Family: [Life, Physical & Social Science](https://foundation.org.ai/occupations#family-19), one of its 66 occupations - Tasks: 12 tasks (12 core) - Page: https://foundation.org.ai/occupations/19-2031.00 - JSON: https://foundation.org.ai/data/tasks/19-2031.00.json ## What the work is made of 1. Develop, improve, or customize products, equipment, formulas, processes, or analytical methods. Core task · Task 1506 · Rated by 62 people who do the job, August 2023 2. Analyze organic or inorganic compounds to determine chemical or physical properties, composition, structure, relationships, or reactions, using chromatography, spectroscopy, or spectrophotometry techniques. Core task · Task 1505 · Rated by 61 people who do the job, August 2023 3. Induce changes in composition of substances by introducing heat, light, energy, or chemical catalysts for quantitative or qualitative analysis. Core task · Task 1510 · Rated by 61 people who do the job, August 2023 4. Conduct quality control tests. Core task · Task 18475 · Rated by 61 people who do the job, August 2023 5. Write technical papers or reports or prepare standards and specifications for processes, facilities, products, or tests. Core task · Task 1511 · Rated by 61 people who do the job, August 2023 6. Maintain laboratory instruments to ensure proper working order and troubleshoot malfunctions when needed. Core task · Task 18474 · Rated by 61 people who do the job, August 2023 7. Prepare test solutions, compounds, or reagents for laboratory personnel to conduct tests. Core task · Task 1513 · Rated by 62 people who do the job, August 2023 8. Compile and analyze test information to determine process or equipment operating efficiency or to diagnose malfunctions. Core task · Task 1507 · Rated by 62 people who do the job, August 2023 9. Confer with scientists or engineers to conduct analyses of research projects, interpret test results, or develop nonstandard tests. Core task · Task 1508 · Rated by 62 people who do the job, August 2023 10. Evaluate laboratory safety procedures to ensure compliance with standards or to make improvements as needed. Core task · Task 20388 · Rated by 62 people who do the job, August 2023 11. Direct, coordinate, or advise personnel in test procedures for analyzing components or physical properties of materials. Core task · Task 1509 · Rated by 61 people who do the job, August 2023 12. Purchase laboratory supplies, such as chemicals, when supplies are low or near their expiration date. Core task · Task 20389 · Rated by 61 people who do the job, August 2023 ## More in Life, Physical & Social Science - [Agricultural Technicians](https://foundation.org.ai/occupations/19-4012.00): 26 tasks - [Animal Scientists](https://foundation.org.ai/occupations/19-1011.00): 9 tasks - [Anthropologists and Archeologists](https://foundation.org.ai/occupations/19-3091.00): 30 tasks - [Astronomers](https://foundation.org.ai/occupations/19-2011.00): 17 tasks - [Atmospheric and Space Scientists](https://foundation.org.ai/occupations/19-2021.00): 27 tasks - [Biochemists and Biophysicists](https://foundation.org.ai/occupations/19-1021.00): 24 tasks - [Bioinformatics Scientists](https://foundation.org.ai/occupations/19-1029.01): 20 tasks - [Biological Scientists, All Other](https://foundation.org.ai/occupations/19-1029.00): no tasks listed - [Biological Technicians](https://foundation.org.ai/occupations/19-4021.00): 17 tasks - [Biologists](https://foundation.org.ai/occupations/19-1029.04): 21 tasks - [Chemical Technicians](https://foundation.org.ai/occupations/19-4031.00): 16 tasks - [Climate Change Policy Analysts](https://foundation.org.ai/occupations/19-2041.01): 14 tasks - [Clinical and Counseling Psychologists](https://foundation.org.ai/occupations/19-3033.00): 30 tasks - [Clinical Neuropsychologists](https://foundation.org.ai/occupations/19-3039.03): 18 tasks - [Conservation Scientists](https://foundation.org.ai/occupations/19-1031.00): 30 tasks - [Economists](https://foundation.org.ai/occupations/19-3011.00): 14 tasks - [Environmental Economists](https://foundation.org.ai/occupations/19-3011.01): 20 tasks - [Environmental Restoration Planners](https://foundation.org.ai/occupations/19-2041.02): 23 tasks - [Environmental Science and Protection Technicians, Including Health](https://foundation.org.ai/occupations/19-4042.00): 25 tasks - [Environmental Scientists and Specialists, Including Health](https://foundation.org.ai/occupations/19-2041.00): 22 tasks - [Epidemiologists](https://foundation.org.ai/occupations/19-1041.00): 16 tasks - [Food Science Technicians](https://foundation.org.ai/occupations/19-4013.00): 16 tasks - [Food Scientists and Technologists](https://foundation.org.ai/occupations/19-1012.00): 13 tasks - [Forensic Science Technicians](https://foundation.org.ai/occupations/19-4092.00): 24 tasks - [Forest and Conservation Technicians](https://foundation.org.ai/occupations/19-4071.00): 20 tasks - [Foresters](https://foundation.org.ai/occupations/19-1032.00): 25 tasks - [Geneticists](https://foundation.org.ai/occupations/19-1029.03): 24 tasks - [Geographers](https://foundation.org.ai/occupations/19-3092.00): 12 tasks - [Geological Technicians, Except Hydrologic Technicians](https://foundation.org.ai/occupations/19-4043.00): 29 tasks - [Geoscientists, Except Hydrologists and Geographers](https://foundation.org.ai/occupations/19-2042.00): 32 tasks - [Historians](https://foundation.org.ai/occupations/19-3093.00): 21 tasks - [Hydrologic Technicians](https://foundation.org.ai/occupations/19-4044.00): 16 tasks - [Hydrologists](https://foundation.org.ai/occupations/19-2043.00): 25 tasks - [Industrial Ecologists](https://foundation.org.ai/occupations/19-2041.03): 38 tasks - [Industrial-Organizational Psychologists](https://foundation.org.ai/occupations/19-3032.00): 25 tasks - [Life Scientists, All Other](https://foundation.org.ai/occupations/19-1099.00): no tasks listed - [Life, Physical, and Social Science Technicians, All Other](https://foundation.org.ai/occupations/19-4099.00): no tasks listed - [Materials Scientists](https://foundation.org.ai/occupations/19-2032.00): 16 tasks - [Medical Scientists, Except Epidemiologists](https://foundation.org.ai/occupations/19-1042.00): 14 tasks - [Microbiologists](https://foundation.org.ai/occupations/19-1022.00): 14 tasks - [Molecular and Cellular Biologists](https://foundation.org.ai/occupations/19-1029.02): 22 tasks - [Neuropsychologists](https://foundation.org.ai/occupations/19-3039.02): 14 tasks - [Nuclear Monitoring Technicians](https://foundation.org.ai/occupations/19-4051.02): 16 tasks - [Nuclear Technicians](https://foundation.org.ai/occupations/19-4051.00): 18 tasks - [Occupational Health and Safety Specialists](https://foundation.org.ai/occupations/19-5011.00): 22 tasks - [Occupational Health and Safety Technicians](https://foundation.org.ai/occupations/19-5012.00): 26 tasks - [Park Naturalists](https://foundation.org.ai/occupations/19-1031.03): 20 tasks - [Physical Scientists, All Other](https://foundation.org.ai/occupations/19-2099.00): no tasks listed - [Physicists](https://foundation.org.ai/occupations/19-2012.00): 10 tasks - [Political Scientists](https://foundation.org.ai/occupations/19-3094.00): 14 tasks - [Precision Agriculture Technicians](https://foundation.org.ai/occupations/19-4012.01): 22 tasks - [Psychologists, All Other](https://foundation.org.ai/occupations/19-3039.00): no tasks listed - [Quality Control Analysts](https://foundation.org.ai/occupations/19-4099.01): 26 tasks - [Range Managers](https://foundation.org.ai/occupations/19-1031.02): 16 tasks - [Remote Sensing Scientists and Technologists](https://foundation.org.ai/occupations/19-2099.01): 24 tasks - [Remote Sensing Technicians](https://foundation.org.ai/occupations/19-4099.03): 21 tasks - [School Psychologists](https://foundation.org.ai/occupations/19-3034.00): 19 tasks - [Social Science Research Assistants](https://foundation.org.ai/occupations/19-4061.00): 22 tasks - [Social Scientists and Related Workers, All Other](https://foundation.org.ai/occupations/19-3099.00): no tasks listed - [Sociologists](https://foundation.org.ai/occupations/19-3041.00): 15 tasks - [Soil and Plant Scientists](https://foundation.org.ai/occupations/19-1013.00): 27 tasks - [Survey Researchers](https://foundation.org.ai/occupations/19-3022.00): 16 tasks - [Transportation Planners](https://foundation.org.ai/occupations/19-3099.01): 22 tasks - [Urban and Regional Planners](https://foundation.org.ai/occupations/19-3051.00): 25 tasks - [Zoologists and Wildlife Biologists](https://foundation.org.ai/occupations/19-1023.00): 14 tasks ## Where this comes from Quoted from O*NET 29.0, U.S. Department of Labor, Employment and Training Administration, under CC BY 4.0: free to copy and reuse, with credit. Nothing on this page is written by the Org.AI Foundation.