Female Lab Worker Wearing White Coat Adding Blue Liquid From Pipette Into Test Tube
Woman scientist or chemist wearing glasses and lab coat doing laboratory tests adding a chemical mixture to a test tube and noting the color change.
Young Biracial male biotechnologist conducting experiment in laboratory
A pipette dropping sample into a test tube in lab
Male scientist with test tubes and pipette in lab
Scientist placing a red liquid sample with micro pipette into a test tubes.
Scientist placing a red liquid sample with micro pipette into a test tubes.
NEW
Closeup of unrecognizable scientist using pipette while dripping drops of red liquid into glass test tubes on rack in lab
Focused male chemist in lab coat using pipette to mix liquids in research lab
Female Lab Research Worker Wearing PPE Holding Test Tube Labelled Vaccine
Female Lab Research Worker Wearing PPE Holding Test Tube Labelled Omicron
Waist up of concentrated Caucasian male chemist in protective face shield, white lab coat and gloves pipetting some unrecognizable red liquid from test tube while doing research in laboratory