Totuuden hetki on koittanut. Tunnistamattoman tutkijan lähikuva kemikaalin lisäämisestä koeputkeen laboratorion sisällä päivän aikana - Kuvapankin valokuva ja kuva

Medical research, coronavirus concept. Biochemical research of blood, lab assistant doing microbiological analysis.

Doctor examining the urine in laboratory, closeup

Medical research, coronavirus concept. Biochemical research of blood, lab assistant doing microbiological analysis.

Lab. The lab technician in a white coat and rubber gloves checks the chemical composition of the tested samples.

Cropped shot of a male scientist conducting blood tests in a medical lab.

Time to get the experiment started. an unrecognizable female scientist transferring a liquid sample from a dropper into test tubes while working in a laboratory

Heres a little bit for you. Closeup of an unrecognizable scientist pouring a substance into test tubes to do experiments on inside of a laboratory during the day

This is the last one. Closeup of an unrecognizable scientist pouring a substance into test tubes to do experiments on inside of a laboratory during the day

A cropped shot of a mature scientist working with blood samples in his lab.

Conducting another careful test. Closeup shot of an unrecognisable scientist using a dropper while working in a lab

Time to test some samples. Closeup shot of a scientist working with various test tubes lined in a tray in a lab

Cropped shot of a scientist conducting an experiment in a laboratory