Εργαστηριακή εργασία, ο γιατρός κρατά μια σύριγγα, σε μια ιατρική μάσκα και γυαλιά, παίρνει μια δοκιμασία από ένα δοκιμαστικό σωλήνα σε μπλε λαστιχένια γάντια, ανάλυση, αίμα, DNA, υποδοχέα δοκιμαστικής σωλήνα. - Φωτογραφίες & Εικόνες Αρχείου

The alchemist, a biologist, takes the DNA of various substances, in a respirator, in a protective cap, in goggles, in a white medical gown, a flask, a green background, a science table.

The alchemist, a biologist, takes the DNA of various substances, in a respirator, in a protective cap, in goggles, in a white medical gown, a flask, a green background, a science table.

Coronavirus, covid-19 blood test in doctors hands. Doctor in protective medical suit, biological hazard, medical mask,protective gloves on white background. Concept of medicine laboratory health care.

The alchemist, a biologist, takes the DNA of various substances, in a respirator, in a protective cap, in goggles, in a white medical gown, a flask, a green background, a science table.

Laboratory work, the doctor holds a syringe, in a medical mask and glasses, takes a test from a test tube in blue rubber gloves, analysis, blood, DNA, a test tube holder.

The alchemist, a biologist, takes the DNA of various substances, in a respirator, in a protective cap, in goggles, in a white medical gown, a flask, a green background, a science table.

The alchemist, a biologist, takes the DNA of various substances, in a respirator, in a protective cap, in goggles, in a white medical gown, a flask, a green background, a science table.

The alchemist, a biologist, takes the DNA of various substances, in a respirator, in a protective cap, in goggles, in a white medical gown, a flask, a green background, a science table.

The alchemist, a biologist, takes the DNA of various substances, in a respirator, in a protective cap, in goggles, in a white medical gown, a flask, a green background, a science table.

The alchemist, a biologist, takes the DNA of various substances, in a respirator, in a protective cap, in goggles, in a white medical gown, a flask, a green background, a science table.

The alchemist, a biologist, takes the DNA of various substances, in a respirator, in a protective cap, in goggles, in a white medical gown, a flask, a green background, a science table.