close up zoom out laboratory technician holding up slide with tissue sample / another tech looking on - 醫學樣本 個影片檔及 b 捲影像00:07組織學
senior female doctor loading a centrifuge with patient samples in a hospital lab - 醫學樣本 個影片檔及 b 捲影像00:15
close-up of hands in gloves working carefully with chemical solutions in a scientific laboratory - 醫學樣本 個影片檔及 b 捲影像00:05
old brass microscope stands illuminated in studio setting its polished surfaces catching the soft light - 醫學樣本 個影片檔及 b 捲影像00:08
aerial view of environmental engineers work at wastewater treatment plants, water management concept. - 醫學樣本 個影片檔及 b 捲影像00:28
a doctor showing the colesterol values of a patient.. annual medical check-up - 醫學樣本 個影片檔及 b 捲影像00:10
ecologists in chemical ppe suits for checking sample of water , collect sample for examination water pollution - 醫學樣本 個影片檔及 b 捲影像00:16
black female scientist analyzing samples using a microscope at the hospital’s lab - 醫學樣本 個影片檔及 b 捲影像00:13
unrecognizable doctor processing a micro organism culture of a urine sample in a petri dish at the hospitals lab - 醫學樣本 個影片檔及 b 捲影像00:21
female scientist researching at the laboratory analyzing different blood samples - 醫學樣本 個影片檔及 b 捲影像00:11
microscope, man and scientist research with medical study, science work and night analysis. doctor, biotechnology and professional in hospital with virus monitoring with testing and equipment - 醫學樣本 個影片檔及 b 捲影像00:10
science, microscope and black woman in laboratory at night for medical analysis, research and study. healthcare, biotechnology and scientist with equipment for sample, medicine or vaccine development - 醫學樣本 個影片檔及 b 捲影像00:07
scientist or laboratory researcher in protective mask and laboratory gloves investigating sample. medical diagnosis, research and science background. - 醫學樣本 個影片檔及 b 捲影像00:09
an expert of the ukrainian ministry of internal affairs dna laboratory places dna samples in analyzer tubes on september 3, 2023 in kyiv, ukraine.... - 醫學樣本 個影片檔及 b 捲影像00:07
b-roll of an unrecognizable 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00:08
ms popv male lab technician carrying samples through lab / vancouver, bc, canada - 醫學樣本 個影片檔及 b 捲影像00:11
ms pan lab technicians using micro-pipette in fume hood at cancer research healthcare medicine industry dna sequencing laboratory / vancouver, bc, canada - 醫學樣本 個影片檔及 b 捲影像00:13
scientist pipetting a sample into a vial ready for analytical testing in the the laboratory - 醫學樣本 個影片檔及 b 捲影像00:11
various cu ecu hand holding small vial of dna while another hand opens the vial and uses a pipette to extract the dna and drop it onto a small piece of glass. - 醫學樣本 個影片檔及 b 捲影像00:25
close up gloved hand selecting slide from rack / turning over slide to show tissue sample - 醫學樣本 個影片檔及 b 捲影像00:06
technician grabbing a blood sample from the fridge after verifying the number on digital tablet - 醫學樣本 個影片檔及 b 捲影像00:09
medical research scientist conducts dna experiments under a digital microscope in a biological applied science laboratory - 醫學樣本 個影片檔及 b 捲影像00:28
laboratory scientist working with test tubes and microbial samples in modern lab setting - 醫學樣本 個影片檔及 b 捲影像00:12
general views of anonymous scientists in a laboratory in london's great ormond street hospital working with medical samples - 醫學樣本 個影片檔及 b 捲影像00:09
substances in a flask measuring melting point temperature using a micro-scale technique - 醫學樣本 個影片檔及 b 捲影像00:07
close up on scientist's hands wearing disposable gloves, giving each other medical sample with blue fluid - 醫學樣本 個影片檔及 b 捲影像00:12
lab scientist examines marijuana samples under microscope and takes notes on medical suitability - 醫學樣本 個影片檔及 b 捲影像00:15
young female technician putting materials in automated analyzer in the laboratory - 醫學樣本 個影片檔及 b 捲影像00:09
forensic scientist taking a dna sample from a victim on the floor with a cotton swab - 醫學樣本 個影片檔及 b 捲影像00:09犯罪現場
forensic scientist taking a dna sample from a victim on the floor with a cotton swab - 醫學樣本 個影片檔及 b 捲影像00:09死人, 犯罪現場
forensic scientist taking a dna sample from a victim on the floor with a cotton swab - 醫學樣本 個影片檔及 b 捲影像00:04犯罪現場, 死人
scientist observing the growth of cells cultured on the petri dish with microscope - 醫學樣本 個影片檔及 b 捲影像00:12
professional team with female neurologist scientist in a white lab coat examining the brain scan results displayed on a computer screen and discussing the research - 醫學樣本 個影片檔及 b 捲影像00:40
professional team with female neurologist scientist in a lab coat examining the brain scan results displayed on a computer screen together and discussing the results - 醫學樣本 個影片檔及 b 捲影像00:23