Крупный план частичного наблюдения ученых, проводящих эксперимент с реагентом и колбами - Стоковое фото и изображение

Scientist wash the sample prepare for experiment

Medical laboratory scientists in the laboratory filling test tubes with pipette. Close up

Portrait of a male laboratory assistant holding flask with liquid.. Science, chemistry, technology, biology and people concept

Hands in blue glove holding glass histology slides.

Cropped shot of scientist making experiment with reagent in flask and electronic scales

Close-up partial view of scientists making experiment with reagent and flasks

Cropped shot of scientist pouring reagent into flask on electronic scales in chemical laboratory

Close-up partial view of scientist making experiment in chemical lab

Close-up partial view of scientists making experiment with reagent and flasks

Cropped shot of scientist making experiment with reagent in flask and electronic scales

Cropped shot of chemists in white coats working with reagent in flask at laboratory

Professional young chemists in eyeglasses and white coats making experiment with reagents and flasks