Mies ja nainen katselee nestettä lasipullossa - Kuvapankin valokuva ja kuva

Liquid testing and man

Woman holding glass flask, man recording results

Chemical scientist and man

Two technicians looking at liquid in glass flask

Man and woman performing experiment in laboratory

Female lab worker look for chemical liquid in laboratory

Supervisor watching female lab technician

Observing the liquid and man

Finding the solution and chemical

Finding solution in the laboratory

Scientist conducting research and lab

Quality wine control professional working

Medical staff looking at bottled products

Teamwork and man male

Group of microbiologists studying the liquid in the glass tube