female scientist looking through microscope in laboratory. scientific research, laboratory analysis, medical discovery, biotechnology - 液體溶液 個影片檔及 b 捲影像00:10
female scientist looking through microscope in laboratory. scientific research, laboratory analysis, medical discovery, biotechnology - 液體溶液 個影片檔及 b 捲影像00:10
female scientist looking through microscope in laboratory. scientific research, laboratory analysis, medical discovery, biotechnology - 液體溶液 個影片檔及 b 捲影像00:16
close up pipetting liquid solution onto microscope glass slide detailed close-up shot of a scientist using a pipette dropper to drop liquid solution onto a microscope glass slide for testing. - 液體溶液 個影片檔及 b 捲影像00:18
close up pipetting liquid solution onto microscope glass slide detailed close-up shot of a scientist using a pipette dropper to drop liquid solution onto a microscope glass slide for testing. - 液體溶液 個影片檔及 b 捲影像00:15
female scientist looking through microscope in laboratory. scientific research, laboratory analysis, medical discovery, biotechnology - 液體溶液 個影片檔及 b 捲影像00:15
female scientist looking through microscope in laboratory. scientific research, laboratory analysis, medical discovery, biotechnology - 液體溶液 個影片檔及 b 捲影像00:12
female scientist looking through microscope in laboratory. scientific research, laboratory analysis, medical discovery, biotechnology - 液體溶液 個影片檔及 b 捲影像00:14
close up hand holding erlenmeyer flask with chemical solution next to microscope - 液體溶液 個影片檔及 b 捲影像00:16
female scientist looking through microscope in laboratory. scientific research, laboratory analysis, medical discovery, biotechnology - 液體溶液 個影片檔及 b 捲影像00:14
close up of iv drip chamber with saline solution dripping into a tube in operation room - 液體溶液 個影片檔及 b 捲影像00:10
close up of iv drip chamber with saline solution dripping into a tube in operation room - 液體溶液 個影片檔及 b 捲影像00:08
close up of iv drip chamber with saline solution dripping into a tube in operation room - 液體溶液 個影片檔及 b 捲影像00:10
close up of iv drip chamber with saline solution dripping into a tube in operation room - 液體溶液 個影片檔及 b 捲影像00:10
yellow fluid being administered intravenously through a drip chamber and tubing. - 液體溶液 個影片檔及 b 捲影像00:09
yellow fluid being administered intravenously through a drip chamber and tubing. - 液體溶液 個影片檔及 b 捲影像00:09
yellow fluid being administered intravenously through a drip chamber and tubing - 液體溶液 個影片檔及 b 捲影像00:07
yellow fluid being administered intravenously through a drip chamber and tubing - 液體溶液 個影片檔及 b 捲影像00:07
yellow fluid being administered intravenously through a drip chamber and tubing - 液體溶液 個影片檔及 b 捲影像00:08
yellow fluid being administered intravenously through a drip chamber and tubing - 液體溶液 個影片檔及 b 捲影像00:07
yellow fluid being administered intravenously through a drip chamber and tubing. - 液體溶液 個影片檔及 b 捲影像00:09
yellow fluid being administered intravenously through a drip chamber and tubing. - 液體溶液 個影片檔及 b 捲影像00:07
yellow fluid being administered intravenously through a drip chamber and tubing. - 液體溶液 個影片檔及 b 捲影像00:08
close up water solution splashing sprinkler watering in tea plantation , outdoor environment concept - 液體溶液 個影片檔及 b 捲影像00:11水滴
close up water solution splashing sprinkler watering in tea plantation , outdoor environment concept - 液體溶液 個影片檔及 b 捲影像00:12
close up water solution splashing sprinkler watering in tea plantation , outdoor environment concept - 液體溶液 個影片檔及 b 捲影像00:15
close up water solution splashing sprinkler watering in tea plantation , outdoor environment concept - 液體溶液 個影片檔及 b 捲影像00:13
close up water solution splashing sprinkler watering in tea plantation , outdoor environment concept - 液體溶液 個影片檔及 b 捲影像00:14
close up water solution splashing sprinkler watering in tea plantation , outdoor environment concept - 液體溶液 個影片檔及 b 捲影像00:09
concentrated asian woman in protective glasses and a lab coat carefully dispensing a blue liquid solution into a row of glass test tubes - 液體溶液 個影片檔及 b 捲影像00:08
optician talking about the solution to clean the lenses and handing a box of contact lens to patient - 液體溶液 個影片檔及 b 捲影像00:15
optician handing the cleaning and disinfection solution for the lenses to patient - 液體溶液 個影片檔及 b 捲影像00:09
woman and her spouse buying a cleaning and disinfection solution for her lenses at an optometry - 液體溶液 個影片檔及 b 捲影像00:13
pharmaceutical research activity by chemists in laboratory science experimentation with colorful test tubes - 液體溶液 個影片檔及 b 捲影像00:21
innovative pharmaceutical research by chemists in a high-tech laboratory exploring cutting-edge science in a dynamic environment - 液體溶液 個影片檔及 b 捲影像00:17
innovative pharmaceutical research by chemists in a high-tech laboratory exploring cutting-edge science in a dynamic environment - 液體溶液 個影片檔及 b 捲影像00:09