Científico llenando tubos de ensayo con pipeta en laboratorio. De cerca. - Foto e imagen de stock

Scientist with dropper working at the laboratory.medical concept. Corona virus pandemic concept. Development of virus treatment drug.

Lab technician holding a test tube with sample in the medical or scientific laboratory. Macro shot

Scientific laboratory technician pipetting in research lab. Macro shot

Male lab technician holding a test tube with sample in the medical or scientific laboratory

Medical laboratory scientists in the laboratory filling test tubes with pipette.Close up

Medical laboratory scientists in the laboratory filling test tubes with pipette. Close up

Laboratory technician take a sample for testing with chemistry spoon in the medical or scientific lab

Scientific laboratory technician pipetting in research lab. Macro shot

Lab technician holding a test tube with sample in the medical or scientific laboratory. Macro shot

Medical laboratory scientists in the laboratory filling test tubes with pipette. Close up

Medical laboratory scientists in the laboratory filling test tubes with pipette. Close up

Medical laboratory scientists in the laboratory filling test tubes with pipette.Close up

Medical laboratory scientists in the laboratory filling test tubes with pipette.Close up

Medical laboratory scientists in the laboratory filling test tubes with pipette.Close up