Dois estudantes de química olhando para o modelo molecular e fazendo nova fórmula em laboratório - Banco de fotos e imagens

Two stunents practice at schoold laboratory, learning to use chemical sample

Two young medical researcher doing microbiology experiment

Science and research biology chemistry an dmedicine youn people couple in bright modern lab

Young female scientist looking at chemical samples in test tubes

Science, chemistry, technology, biology and people concept - young scientists with pipette and flask making test or research in clinical laboratory

Young professional chemists in protective glasses and gloves making experiment in lab

Woman holding pipette and putting sample at tube in laboratory

Scientist putting new sample to vegetables and cheking results at clinic

Gynecologist examining a patient with a colposcope, check up healthcare patient

Close up scientist hands with microscope, blood test analyzing

Putting sample of chemical with injection in to the test chicken meat close up

Young lab technician holding tubes at clinic close up

Quality control expert inspecting at chicken eggs, close up