Ученый смотрит на пробирку через лупу - Стоковое фото и изображение

Portrait man of mature scientist holding magnifying glass

Male researcher holding a test tube

Man checking a liquid through a magnifying glass

Young male scientist doing experiments in laboratory

Male researcher holding flask with blue liquid in the lab

Technician man using a tablet in the lab

Mature scientist in a white coat with magnifying glass

Young laboratory professional studying under microscope

Man working in a lab

Two male scientists working in laboratory with microscope and tablet

Handsome student of chemistry working with chemicals

Measurement of sugar content in lab

Male scientist working in laboratory

Smart scientist man tests liquid substance in test tube

Scientists

Male scientist is doing his research