Un trabajador afroamericano trabaja en un laboratorio realizando experimentos - Foto e imagen de stock

An African American worker works in a laboratory conducting experiments

Experiments in the chemical laboratory. An experiment was carried out in a laboratory in transparent flasks.

African-american Medical doctor working in research lab. Science assistant making pharmaceutical experiments. Laboratory tools: microscope, test tubes, equipment. Chemistry, medicine, biochemistry

An African American worker works in a laboratory conducting experiments

My new research. Inspired professional researcher working with seeds while conducting a new test

African-american scientist working in lab. Doctor making microbiology research. Laboratory tools: microscope, test tubes, equipment. Biotechnology, chemistry, bacteriology, virology, dna and health

The scientist works with a microscope in a laboratory conducting experiments and formulas

Experiments in the chemical laboratory. An experiment was carried out in a laboratory in transparent flasks.

Scientists work closely with the microscope in the laboratory by conducting experiments and analyzes

Scientists work closely with the microscope in the laboratory by conducting experiments and analyzes

An African American worker works in a laboratory conducting experiments

Scientists work closely with the microscope in the laboratory by conducting experiments and analyzes

Experiments in the chemical laboratory. An experiment was carried out in a laboratory in transparent flasks.

Lab assistant with microscope laboratory glassware bulb with chemicals