Similar images (65 photos)

Scientist holding test tube with sample in laboratory

Scientist pouring sample into flask in laboratory

Scientist pouring sample into flask in laboratory

Scientist holding test tube with sample in laboratory

Scientist holding test tubes with samples in laboratory

Scientist dripping sample onto Petri dish while working with microscope in laboratory

Scientist working with sample in laboratory, closeup

Scientist holding test tubes with samples in laboratory

Young scientist dripping sample onto Petri dish while working with microscope in laboratory.

Young scientist holding beaker with sample in laboratory

Young scientist working with microscope in laboratory

Young scientist dripping sample onto Petri dish while working with microscope in laboratory.

Scientist taking test tube while working with microscope in laboratory

Scientist working with samples in test tubes in laboratory

Young scientist holding beaker with sample in laboratory

Scientist holding test tube with sample in laboratory

Scientist dripping sample into test tube in laboratory

Young scientist working with microscope in laboratory

Scientist pouring sample into flask in laboratory

Young scientist working with microscope in laboratory

Scientist dripping sample onto Petri dish while working with microscope in laboratory.

Scientist dripping sample onto Petri dish while working with microscope in laboratory.

Scientist pouring sample into test tube in laboratory

Scientist dripping sample into flask in laboratory

Young scientist working with samples in laboratory

Scientist taking sample with dropper from test tube in laboratory

Scientist holding test tubes with samples on grey background

Scientist dripping sample into test tube in laboratory

Young scientist working with samples in laboratory

Scientist taking sample with dropper from test tube in laboratory

Young scientist working with samples in laboratory

Young scientist working with samples in laboratory, selective focus

Young scientist working with samples in laboratory

Young scientist working with samples in laboratory

Scientist taking sample with dropper from test tube in laboratory

Scientist holding test tube with sample in laboratory

Scientist taking sample with dropper from test tube in laboratory

Young scientist working with microscope in laboratory

Young scientist working with samples in laboratory

Young scientist working with microscope in laboratory

Scientist pouring sample into flask in laboratory, closeup

Scientist dripping sample onto Petri dish while working with microscope in laboratory, closeup

Scientist dripping sample into test tube in laboratory, closeup

Scientist dripping sample onto Petri dish while working with microscope in laboratory, closeup

Scientist dripping sample onto Petri dish while working with microscope in laboratory, closeup

Scientist working with samples in laboratory, closeup and space for text

Scientist dripping sample onto Petri dish while working with microscope in laboratory, closeup

Scientist working with samples in laboratory, closeup

Scientist dripping sample onto Petri dish while working with microscope in laboratory, closeup

Scientist pouring sample into test tube in laboratory

Scientist dripping sample onto Petri dish while working with microscope in laboratory, closeup

Scientist taking sample with dropper from test tube in laboratory, closeup

Scientist dripping sample into Petri dish in laboratory, selective focus

Scientist dripping sample onto Petri dish while working with microscope in laboratory, closeup

Scientist pouring sample into flask in laboratory, selective focus

Scientist pouring sample into flask in laboratory, closeup

Scientist holding test tube with sample in laboratory, selective focus

Scientist dripping sample onto Petri dish while working with microscope in laboratory, closeup

Scientist dripping sample into test tube in laboratory, closeup

Scientist holding flask in laboratory, space for text

Scientist taking test tubes with samples from rack in laboratory, closeup

Scientist taking sample with dropper from test tube in laboratory, closeup

Scientist dripping sample onto Petri dish while working with microscope in laboratory, closeup

Scientist dripping sample onto Petri dish while working with microscope in laboratory, closeup

Scientist holding flask with sample in laboratory, closeup