Male scientist puts blood samples from tube rack into modern automatic device for biochemical blood tests. Professional chemist works in laboratory.
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Male chemist puts blood samples from tube rack into modern automatic device for biochemical blood tests. Professional scientist working in laboratory, close up
Male scientist looking at test tubes with virus samples and making notes in lab
Scientist conducting experiments and working with samples in laboratory
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Scientist putting on safety goggles while working with chemical samples in laboratory. Focused chemist holding test tubes opening notepad
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Multiethnic doctors check samples of blood tests or histology biological tissues in medical storage cabinet. Male nurse uses tablet computer
Elderly doctor measuring insulin level and glucose in blood sample using glucometer instrument, consulting asian patient. Specialist doing medical test during consultation in hospital lobby