Temps de travail. Travailleur médical compétent mettre la main sur ordinateur en appuyant sur les lèvres tout en regardant au microscope - Photo & image de stock

Working for result. Serious practitioner pressing lips while typing article and sitting in semi position at his workplace

Hard work. Professional appealing male laboratorian rising bulb while looking at it and wearing safety glasses and mask

Biological lab. Selective focus of a professional microscope being used by a nice professional scientist for biological research

Close up of laboratory technician in blue rubber gloves looking through microscope in laboratory. Coronavirus epidemic

Scientist studies properties and benefits of omega 3 fatty acids using microscope and laboratory equipment in a medical laboratory.

Young female scientist looking through microscope in laboratory

Biological tests. Selective focus of a test sample of the liquid being used in biological research

Controlled experiment. Selective focus on a set of test tubes standing on a table of a female researcher sitting at a microscope and examining samples in the background.

Medical test. Serious attractive smart woman looking at the test tubes and taking vaccine samples for analysis while working in the test lab

Modern equipment. Serious scientists looking at document and standing in semi position while discussing some questions

Close up of test tubed in a lab while professional scientist working in microbiology project

Working with blood. Concentrated blond young researcher sitting at a microscope and holding test tubes while wearing a uniform in the lab and two other researchers working in the background

Modern technologies. Serious blonde wearing blue smock and bowing head while looking at microscope

Sterile equipment. Pretty medical worker keeping smile on her face while checking DNA