Scienziato in guanti versa liquido in becher con campione rosa cambiando colore per cancellare in primo piano di laboratorio - Filmati e video stock

Closeup skilled lab assistant in blue gloves pours clear mucus into lab glass in modern researching laboratory

Close up of scientist working in laboratory

Closeup skilled lab assistant in blue gloves pours clear mucus into lab glass in modern researching laboratory

Employee pours fresh milk into small beaker with measuring scale to check quality on table slow motion closeup

Closeup person in blue rubber gloves and lab coat pours clear slime into empty bulb in plant researching laboratory

Close view black thin metal tube put into clear slime in glass lab beaker at examining works

Closeup small metal stick put into slime liquid in clear glass tube on lab table against blurred background

Closeup scientist hand in blue rubber glove pours raw oil into dimensional high beaker with little water at workplace