Científico competente. Practicante seguro mirando con atención a la pipeta mientras agrega algunas gotas de reactivo mientras espera la reacción - Foto e imágenes de stock

Controlled experiment. Waist up shot of an experienced laboratory worker holding a pipette while adding chemical liquid into a test tube.

My colleague. Positive delighted female keeping smile on her face and crossing arms while standing opposite scientist

Visit our lab. Delighted scientist keeping smile on his face and raising eyebrows while examining blue liquid

Little drop. Happy male person keeping smile on his face and holding pipette and test tube in hands while looking downwards

Biological engineering. Serious handsome male biologist standing in the lab and looking at the test tube while conducting a biological experiment

Sterile instrument. Positive delighted practitioner keeping smile on his face and holding test tube while taking sample of blue liquid

Scientists team. Positive professional smart scientists standing together and conducting the experiment while working in team

Pour it down. Handsome male person expressing positivity and pressing lips while looking at pipette

Blood analysis. Concentrated female person raising hand while looking at test tube

Accurate observation. Professional biologist working in a lab and holding a test tube

Pleasant communication. Cute brunette girl keeping smile on her face while listening to her colleague

Shake it. Delighted practitioner keeping mouth opened and raising both hands while doing reagent exam

Young assistant. Attentive brunette woman wearing protective glasses while checking reagent

Scientific innovations. Nice genius researches studying test samples while working together in the lab

Dragged into science. Attentive practitioner keeping his mouth opened looking upwards while raising hands up