Образец крови. Селективный фокус пробирки с кровью, которую держит хороший профессиональный лаборант - Стоковое фото и изображение

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

In the scientific lab. Selective focus of scientist hand taking out of the test tube for the research

Biological research. Smart nice confident scientist looking into the microscope and testing the samples while doing the biological research

Medical treatment. Selective focus of a pill being in hands of a nice cheerful positive man

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

Man scientist in protective gloves holding test tube with reagent

Unexpected result. Concentrated lab assistant raising hands while staring at test tubes

Handsome bearded immunologist in glasses looking at test tube with red liquid

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

Difficult task. Serious skillful male lab assistant wearing mask while touching microscope and conducting research

Tough work. Ambitious focused male laboratorian looking in microscope while posing in profile and dressing in lab coat

Scientific challenge. Pleasant handsome male laboratorian dressing in safety glasses while elevating vial and gazing at it

My research. Serious brunette male lab assistant posing in profile while looking in microscope and studying sample

Responsible work. Selective focus of vials standing in stand while man using microscope and wearing gloves on the background

More samples. Merry gay male laboratorian grinning while getting vial and putting on safety glasses

Scientific breakthrough. Jolly gay male laboratorian wearing safety glass while cultivating plant in vial and smiling