4KMOV (prores) - 948.2 MB
HDMOV (PRORES) - 249.1 MB
과학적 연구. 여성 연구원은 플라스크에서 유체 샘플을하고있다. 현대 과학 실험실에서 실험. 튜브를 테스트합니다. 실험실 유리. 실험실 장비. 화학자는 실험실에서 근무하는
남자-연구원은 실험실에서 테스트 튜브에 혈액과 협력
Female scientist working with equipment in research laboratory. Researcher preparing laboratory equipment. Lab worker working with lab equipment. Young assistant preparing laboratory equipment in lab
Scientist checking test tube with pink liquid. Scientist doing laboratory research. Laboratory researcher working with liquid in lab. Worker checking glass flask in chemical lab. Scientific experiment
Scientist dropping chemical liquid in test tubes. Close up of scientist hands working with chemical reagents in laboratory glassware. Researcher put liquids in test tubes on table. Chemical research
Researcher working with dropper in laboratory. Lab worker using laboratory equipment. Female researcher using pipette in lab. Laboratory woman filling test tubes with chemical liquid
Female scientist preparing for experiment in pharmaceutical laboratory. Pharmacist preparing for pharmaceutical research in chemical lab. Assistant preparing for working in research laboratory.
Researcher working in chemical lab. Female scientist doing experiment in research laboratory. Scientist woman working with chemical liquids in laboratory. Lab worker pouring liquid in test tubes
Woman researcher in lab. Research scientist working in research laboratory. Female researcher analyzing chemical liquid in laboratory glassware. Laboratory research concept. Researcher in laboratory
Female researcher preparing for lab research. Closeup of laboratory researcher working. Lab researcher in research laboratory. Science woman prepare for experiment. Lab worker face
Lab woman working with laboratory glassware. Female lab worker in science laboratory. Lab student doctor working with laboratory flask. Lab researcher working with liquid
Woman scientist working in laboratory. Lab researcher in protective suit doing clinical testing. Chemical research experiment. Pharmaceutical worker at factory. Pharmaceutical industry
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