Nierozpoznany badacz pracujący w laboratorium chemicznym, lekarz w niebieskich rękawiczkach wykorzystujący pipetę i probówkę do badania biologii molekularnej. - Zdjęcie stockowe & obraz

Scientist mixing chemical liquids in the chemistry lab. Researcher working in the chemical laborator

Unrecognizable woman scientist with pipette draws blue liquid into test tube, doctor or researcher in blue gloves. Modern biochemical laboratory.

Close up. Scientists of the laboratory testing of microbial contamination in Petri plates.

Biological research. Close up of test samples of new vaccine being used in biological research

Professional laboratory. Selective focus of test tubes with chemical reagents standing in the test tube rack

Body of chemicals. Close up of female chemist wearing gloves studying the body of liquid chemicals

Test tubes. Skillful smart promising female chemist feeling busy while holding pack of test tubes

Only this one is needed. Scaled up view on a set of test tubes with different liquids and hands of a female scientist taking one of the tubes while working in a lab.

Labs. Technician in blue gloves pouring blood sample into the test tube in the laboratory

Bulbs with liquids. Skillful smart chemist feeling busy while sitting at the table near bulbs with liquids

Taking sample. Professional researcher wearing rubber gloves while doing chemical experiment

No right for a mistake. Scaled up look on a female scientist holding a pipette and a test tube with a liquid while working on an experiment and using different laboratory equipment.