macro of a scientist with a pipette analyzes a colored liquid to extract the dna and molecules in the test tubes in laboratory - laboratory equipment 個影片檔及 b 捲影像00:15
cu two scientists working on experiment in research laboratory - laboratory equipment 個影片檔及 b 捲影像00:06
bottle test tubes moving up the conveyor belt at the beverage processing factory - laboratory equipment 個影片檔及 b 捲影像00:07
students at electronics laboratory using measurement instrument - laboratory equipment 個影片檔及 b 捲影像00:07
a close - up of a chemist's hands in protective gloves, pouring green liquid from one test tube to another - laboratory equipment 個影片檔及 b 捲影像00:08
students at electronics laboratory using measurement instrument - laboratory equipment 個影片檔及 b 捲影像00:23
genetic molecular laboratory: dna research to isolate virus variants - laboratory equipment 個影片檔及 b 捲影像00:30
pharmacist mixing chemicals using beakers, test tubes, bunsen burners etc - laboratory equipment 個影片檔及 b 捲影像00:38
movement of air bubbles in water in scientific glassware, holizontal - laboratory equipment 個影片檔及 b 捲影像01:25
scientist hands in gloves hold sterile flask with yellow liquid. oil research and toxic liquid concept - laboratory equipment 個影片檔及 b 捲影像00:32
high technology testing of sample in a petri dish on a special digital screening tab. futuristic scientific testing - laboratory equipment 個影片檔及 b 捲影像00:13
laboratory with computers and microscope. screens with animated human body model. scientist scanning virtual patient for injury. heart and veins with red markings. close up on hands - laboratory equipment 個影片檔及 b 捲影像00:16
close up and super slow movement of clear water bubbling by pouring water inside three clear pipettes in a row on white background - laboratory equipment 個影片檔及 b 捲影像00:55