Πρόσεχε. Χαρά επιστήμονας εκφράζοντας θετικότητα λαμβάνοντας παραδείγματα Χημικά αντιδραστήρια και υπόκλιση - Φωτογραφίες & Εικόνες Αρχείου

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

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

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

Keep concentration. Very attentive female sitting between two microscopes and holding medical dropper while going to do analysis

Collecting tubes. Attractive smiling brunette sitting at her workplace and putting right hand on the microscope while looking aside

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

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

Modern technologies. Serious blonde wearing blue smock and bowing head while looking at microscope

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

Lab assistant. Positive delighted blonde sitting at her workplace while doing analysis

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

Future breakthrough. Waist up shot of an adult woman wearing safety glasses using a pipette while taking a sample of a chemical substance.