A woman wearing blue nitrile gloves and a white lab coat is pipetting a clear liquid from a small transparent tube into another small transparent tube. She is standing in a laboratory with white countertops and cabinets, and fluorescent lighting. She has a green lanyard around her neck with a badge on it. There are several test tubes in a blue rack on the counter. One of the test tubes contains a yellow liquid. There is a small clear plastic container next to the test tube rack.