Επιτυχημένο αποτέλεσμα. Θετική ωραία χαρά επιστήμονας χαμογελώντας και βλέπουν οι σωλήνες δοκιμής, ενώ είναι ευχαριστημένοι από την έρευνά του - Φωτογραφίες & Εικόνες Αρχείου

Biological science. Serious nice professional biologist sitting at the table and looking at the test tubes while working with vaccine samples

Medical worker in white coat working with test tubes in laboratory

Looking at chef. Promising appealing female biologist feeling motivated while watching her chef working

Testing laboratory. Serious nice handsome professional researcher sitting at the table and taking samples while conducting a research

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

Young medical scientist working in laboratory

Professional lab technician taking notes while holding a test tube with plant sample

Competent scientist. Confident practitioner looking attentively at pipette while adding some drops of reagent while waiting for reaction

Seems clear. Attractive glad male laboratorian conducting procedure while holding vial and smiling when standing against the blurred background

Young female and male scientists using pipette with test tube in medical science laboratory, researching medical sample blue liquid together.

Work in the lab. Pleasant beautiful female chemist holding chemical reagents and using them for experiments while doing her job

Stress at work. Pleasant nice handsome sitting at the table and taking a bottle of medicine while caring about his health

Be ready. Handsome man keeping his mouth opened putting his hands on the table while going to take medicine

Female scientist. Portrait of a happy positive woman smiling and being in a good mood while working with chemical reagents

Blonde successful woman researcher working with medical samples, holding test tube with blue liquid, making microbiology investigating in laboratory.

Good day. Cheerful professional biologist wearing a uniform and looking into the microscope