cu, selective focus, scientist dropping liquid into vial in genetic laboratory, close-up of hands, singapore - 醫學樣本 個影片檔及 b 捲影像00:16
innovative blood sample preparation using a centrifuge in a modern laboratory setting. 3d animation - 醫學樣本 個影片檔及 b 捲影像00:08
science, test and woman with pipette in lab, sample and liquid in glass tube for experiment research. medical, study and scientist with analysis of vaccine, biotechnology or development in laboratory - 醫學樣本 個影片檔及 b 捲影像00:07
water samples for ph and chlorine levels. environment scientists sample wastewater in a test tube and drop chemicals to test the quality of water, industrial, and environment - 醫學樣本 個影片檔及 b 捲影像00:20污水
female supervisor of a hospital’s lab handing more blood samples to male technician - 醫學樣本 個影片檔及 b 捲影像00:11
zi researcher removing ice sample in plastic from a metal tube in darkened laboratory / ohio, united states - 醫學樣本 個影片檔及 b 捲影像00:33
dropper placing a liquids sample substance droplet on a microscope and microscope glass slide - 醫學樣本 個影片檔及 b 捲影像00:12
unrecognizable microbiology scientist, sampling with a sample bottle the water from city river for analysis - 醫學樣本 個影片檔及 b 捲影像00:09
cu medical professional places cotton swab with test sample into medical test tube, screws on lid - 醫學樣本 個影片檔及 b 捲影像00:11美國
ts researcher selecting and removing ice sample from racks of samples in metal tubes / ohio, united states - 醫學樣本 個影片檔及 b 捲影像00:22
male nurse taking a tray of vacutainer test tubes to perform blood exams on patients at the hospital’s lab - 醫學樣本 個影片檔及 b 捲影像00:12
female researcher analyzing samples at the lab and looking at the reaction in a test tube while wearing protective gloves and goggles - 醫學樣本 個影片檔及 b 捲影像00:15
african american doctor working at the laboratory analyzing blood samples using a machine - 醫學樣本 個影片檔及 b 捲影像00:09
black female medical intern talking to her supervisor during a shift at the hospital’s lab analyzing some results - 醫學樣本 個影片檔及 b 捲影像00:19
a scientist removes a skin cell sample from a petri dish and places it into a test tube. - 醫學樣本 個影片檔及 b 捲影像00:13
blood test sample tubes with colored caps in a laboratory setting. 3d animation - 醫學樣本 個影片檔及 b 捲影像00:10血漿
innovative blood sample preparation using a centrifuge in a modern laboratory setting. 3d animation - 醫學樣本 個影片檔及 b 捲影像00:08
latin american female researcher analyzing a sample under the microscope at the lab - 醫學樣本 個影片檔及 b 捲影像00:15
cu scientist looking at dna result under black light, boxmeer, netherlands - 醫學樣本 個影片檔及 b 捲影像00:10紫外線燈
asian female scientist using on digital tablet for analyzing for research blood sample in test tube during medical test in medical laboratory - 醫學樣本 個影片檔及 b 捲影像00:11
environment scientists sample wastewater in a test tube and drop chemicals to test the quality of water, industrial, and environment - 醫學樣本 個影片檔及 b 捲影像00:17
an asian male nurse and a female nurse are using digital equipment to inventory medical supplies and medications together at the hospital workstation. - 醫學樣本 個影片檔及 b 捲影像00:19體檢
african american healthcare worker taking out a medicine from the fridge at the hospital pharmacy - 醫學樣本 個影片檔及 b 捲影像00:06
scientist is inspecting and analyzing the cultured artificial meat sample in laboratory - 醫學樣本 個影片檔及 b 捲影像00:22
high angle hand-held - a forensic scientist studies bones under a microscope. / usa - 醫學樣本 個影片檔及 b 捲影像00:18
beautiful little petri dishes with colored fungal mold on a lighted white table and a hand of a doctor in a protective glove examining one of them - 醫學樣本 個影片檔及 b 捲影像00:08
a hand in protective glove takes a petri dish with colorful nutrient agar from a white illuminated table with a lot of colorful petri dishes - 醫學樣本 個影片檔及 b 捲影像00:09細菌
cu focused female nurse removes cotton swab from packet, tests young woman for covid-19 - 醫學樣本 個影片檔及 b 捲影像00:12
blood test sample tubes with colored caps in a laboratory setting. 3d animation - 醫學樣本 個影片檔及 b 捲影像00:10
ecologist collecting water samples in a forest stream for environmental research - 醫學樣本 個影片檔及 b 捲影像00:12
hands wearing protective white rubber gloves of a medical technologist performing venipuncture on blood vessel on the arm to collect blood from the patient for medical testing and analyzing at a medical laboratory. - 醫學樣本 個影片檔及 b 捲影像00:22捐血
female scientist with white protective suit using pipette fill chemical substance into test tubes - 醫學樣本 個影片檔及 b 捲影像00:16
scientist is inspecting and analyzing the cultured artificial meat sample with microscope in laboratory - 醫學樣本 個影片檔及 b 捲影像00:16
tests carried out at francis crick institute in london, samples tested in machines and sample bottles labelled - 醫學樣本 個影片檔及 b 捲影像00:15
