Test important. Jolie contenu chercheur aux cheveux bruns souriant et tenant un verre et le regardant et son collègue assis en arrière-plan - Photo & image de stock

Holding the flask. The concentrated scientist holding the chemical flask

Chemical research. Pleasant good looking woman holding a flask with liquid while doing chemical research

Our experiment. Attractive exuberant smart dark-haired scientist smiling and holding a glass and looking at it and her colleague sitting in the background

My experiment. Attractive exuberant smart dark-haired researcher smiling and holding a glass and looking at it while working in the lab

Favourite job. Cheerful smart scientist looking at the flask while enjoying her job

Our research. Pretty cheerful smart dark-haired scientist smiling and holding a glass and making an experiment while her colleague sitting in the background

Chemical test. Delighted smart man pointing at the flask with blue liquid while showing it to his colleague

Blue liquid. Scientist working with chemical liquids in a laboratory

Staring into microscope. Delighted woman expressing positivity while keeping smile on her face and looking into microscope

Young lab worker. Charming female person keeping smile on her face and looking straight at camera while showing reagent in test tube

Pour it down. Competent scientist keeping medicine dropper in right hand while taking blue liquid and going to do checkup

It is my project. Cheerful lab assistant keeping smile on face and sitting at her workplace in semi position while working with computer

Light room. Very attentive brunette keeping smile on her face while holding test-glass in left hand and going to checking it up

Have some thoughts. Silhouette of serious lab assistant that sitting in semi position on the background and taking sample while controlling process

Supportive relations. Selective focus on a male scientist standing next to his colleague while pouring chemical liquid into a test tube and conducting a chemical experiment.

Involved in work. Serious attractive woman holding a test sample while being in the laboratory