Προβολή με μεγέθυνση των σωλήνων της δοκιμής με διαφορετικές αντιδραστήρια και χέρι του επιστήμονα - Φωτογραφίες & Εικόνες Αρχείου

Scientist at work in a laboratory

Close-up partial view of scientist in gloves working with test tubes in laboratory

Scientist preparing sample for experiment,Checklist of the equipment before test,selective focus

Close-up partial view of female scientist holding test tubes with reagents in lab

Male lab technician holding a test tube with sample in the medical or scientific laboratory

Geneticist in medical mask and latex gloves working with test tubes in laboratory

Close-up view of test tubes with different reagents and hand of scientist

Close-up partial view of scientist in protective gloves working with test tubes in chemical lab

Young female scientist making chemical experiment in laboratory

Young female scientist looking at chemical samples in test tubes

Close-up view of female scientist holding test tube with green plant

Side view of attractive female scientist holding test tube with chemical sample

Young female scientists working with microscopes and test tubes in laboratory

Young woman chemist in protective goggles making experiment in laboratory