新しいバイオ テクノロジー。試験管実験室の分析については、試験管ラックから取られて - ストックフォト＆画像

Scientific developments. Serious nice scientific researcher looking at the test tubes and taking one of them while working in the lab

Modern scientific research. Nice professional smart biologist standing together and looking at each other while working in the lab

Medical research. Smart nice professional scientist looking at the test tubes and taking them for analysis while working in the medical lab

Close up. Microbiology scientists are working on creating a new vaccine. science and health.

Selective focus of biologist looking at test tube in lab

Successful experiment. Selective focus of male hand carried vial filled with liquid and man putting on safety glasses and grinning

Uneasy work. Professional skillful male lab assistant using reagent while performing experiment and touching microscope

One more drop. Close up of transparent vials and male hand wearing gloves and holding pipette for dropping reagent

Hard work. Professional appealing male laboratorian rising bulb while looking at it and wearing safety glasses and mask

Total concentration. Brunette professional male laboratorian working with pipette for dropping liquid in vials while they placing in stand

One drop. Focused skillful male laboratorian using pipette for putting liquid in vials while they standing in stand

Vials with liquids. Selective focus of transparent glass vials where liquids poured which staying in stand

More samples. Merry gay male laboratorian grinning while getting vial and putting on safety glasses