Selektywne skupienie probówek na stole i dłoń w gumowych rękawiczkach, przy czym jedna z nich - Zdjęcie stockowe & obraz

Selective focus of glass test tube with letters near immunologist

Scientific expertise. Top view of a test tube being taken from the rack for analysis

Modern medical research laboratory. female scientist working with micro pipettes analyzing biochemical samples, advanced science chemical laboratory for medicine.

Scientist puts samples of DNA fragments for electrophoresis using pipette.

Medical research. Selective focus of a pipette being in the laboratory workers hands while doing the research

Laboratory research. Selective focus of a male hand taking a test tube with test samples while conducting a research

Serious lab assistant with a dropping tube working with blood samples

Hand of a laboratory assistant in rubber glove carefully holding a micro tube with a sample while working with modern equipment

Close up of a hand in rubber glove holding a test tube with blood sample and putting it into the hematology analyzer

Vials with liquids. Selective focus of transparent glass vials where liquids poured which staying in stand

Professional biologist. Selective focus of a male hand in the disposable glove while taking out a test tube

Accurate proportion. Strong male hand dressing in gloves while holding pipette and pouring liquid

Laboratory technician wearing rubber gloves while carefully putting containers with reacting substances into immunochemistry analyzer