Zamyšlená žena v laboratorní plášť, práci s mikroskopem ve vědecké laboratoři - Stock fotografie a obrázky

Portrait of focused scientist using microscope while working with reagents in lab

Young scientists conducting research investigations in a medical laboratory, a researcher in the foreground is using a microscope

Scientist holding test tube with light blue liquid and microscope in laboratory

Portrait of young woman looking through microscope in laboratory.

Attractive scientist looking through microscope on blurred foreground

Young female researchers working together in a medical lab, they are examining samples with a microscope

Attractive middle aged scientist working with microscope in chemical lab

Side view of scientist looking through microscope near colleague in laboratory

Bearded teacher holding flask while little student looking in microscope

Adorable little girl with flasks in laboratory, two scientists behind

Concentrated attractive blonde scientist working with microscope in laboratory

Attractive blonde scientist working with microscope in laboratory, looking at camera

Two adult scientists and little student making experiment in chemical lab

Smiling bearded teacher looking at little student working with microscope in lab

Smiling bearded teacher and serious little student making experiment in lab

Little student with eyeglasses looking at teacher working with microscope in lab

Smiling bearded teacher and serious little student making experiment in lab