Collecter des tubes. Belle brune souriante assise sur son lieu de travail et mettant la main droite sur le microscope tout en regardant de côté - Photo & image de stock

Professional studies. Cheerful positive joyful scientist smiling and taking a test tube out of the rack while doing biological studies

Take it. Delighted practitioner keeping smile on her face and putting hand on the microscope while looking forward

Colorful liquid. Positive scientist feeling happiness while doing experiment and having protective gloves on her hands

Cautious person. Serious young researcher holding medical instrument in right hand looking downwards while touching support

Modern research. Happy positive female scientist smiling and taking test samples for her research while working in the laboratory

Glass test tubes. Smiling researcher sitting on the background and taking blue chemical agent while going to test it

Be careful. Delighted scientist expressing positivity while taking examples of chemical reagents and bowing her head

Join us. Two colleagues expressing positivity and discussing important questions while demonstrating reagents on support

Focused on reagents. Positive scientist keeping smile on her face and being in uniform while taking test tube with reagent

Sure hand. Concentrated researcher keeping his mouth opened and sitting at workplace while doing analysis.

Working with blood. Concentrated blond young researcher sitting at a microscope and holding test tubes while wearing a uniform in the lab and two other researchers working in the background

It is locking task. Competent scientist sitting at her workplace and using dropper while taking samples

Raise eyebrows. Serious blonde wearing mask and protective glasses, holding pipette while looking forward