Jovens técnicos trabalham com tubos de ensaio, colocando-os em agitador em laboratório - Banco de fotos e imagens

Male chemical technician take, test tube in shaker in laboratory

Man in the lab

Male chemical technician put test tube in shaker in laboratory

Mid adult male scientist analyzing urine samples in laboratory

Close up. female scientist sitting at a laboratory table. photo with a copy-space.

Dentures, oral hygiene. Prosthetics hands while working on the denture, false teeth, a study and a table with dental tools.

Young man experimenting in the lab

Classifying the organisms and medical

Two young medical researcher doing microbiology experiment

Female scientist using chemistry liquid for research in laboratory

Laboratory assistant adjust measuring instrument for fluid

Young female scientists in protective gear carefully working with chemicals in a sterile laboratory environment. Science, chemistry, lab, people

Good looking female take sample of liquid with pipette in lab