Zárj be! a tudós egy csövet tart az új teszt mintájával. fénykép másolási hellyel. - Stock fotó és kép

Close up. scientist using a microscope in the laboratory . photo with a copy-space.

Selective focus of genetic consultant doing dna test in lab

Close up. scientists investigating the development of bacteria in the laboratory

Selective focus of genetic consultant doing dna test in lab

Close up. scientists colleagues checking the liquid in laboratory flasks.

Science technicians at work in the laboratory. Medical background

Close up. group of scientists sitting at a laboratory table. photo with a copy-space.

Close up. female scientist with a Petri dish sitting at a laboratory table .

Scientists in protective masks standing in front of a rack of test tubes . photo with a copy-space.

Close up. scientist using a microscope in a biochemical laboratory. science and health.

Close up. microbiologists study bacteria in a Petri dish. science and health.

Close up. scientist microbiologist working in the laboratory. science and health.

Close up. scientist microbiologist working in the laboratory. science and health.

Close up. scientists with samples of new drugs sitting at a laboratory table.

Laboratory technician conducts testing in the laboratory . science and health.