血液サンプルのテスト チューブを保持している人の科学者 - ストックフォト＆画像

Male chemist analyzes blood in a lab

Young chemist doing a research

Man in the laboratory with flasks

Scientist holding a graduated cylinder

Male scientist is doing his research

Investigator checking test tubes portrait of male scientist

Scientist makes a note of experiment in the laboratory

Portrait of young scientist making notes in booklet

Scientist checking a solution in conical flask

Young chemist makes chemical test

Glass laboratory chemical test tubes with blue liquidman wear

Medical student during class

Portrait of a health researcher

Man working with liquids in lab

Male researcher holding flask with blue liquid in the lab

Young man in science lab

Doctor doing reseach in lab

Handsome student of chemistry working with chemicals

Man in the lab testing new cleaning solution

Scientist writing test results in lab

Handsome chemists men checking virus in hospital science laboratory room

Checking chemist process hands clipboard