a hand in a protective glove taking colored petri dish from a white table in slow motion - bacteriologist 個影片檔及 b 捲影像00:12
colored petri dishes with fungus on a lightened white table in slow motion - bacteriologist 個影片檔及 b 捲影像00:13
colored fungus molds in plastic petri dishes on a white lightened table in slow motion - bacteriologist 個影片檔及 b 捲影像00:11細菌
colored fungus molds in plastic petri dishes on a white lightened table in slow motion - bacteriologist 個影片檔及 b 捲影像00:14
small plastic petri dishes with various bacterial growth on a lightened table - bacteriologist 個影片檔及 b 捲影像00:13
a hand in protective glove puts a petri dish with colorful nutrient agar on a white illuminated table with a lot of colorful petri dishes - bacteriologist 個影片檔及 b 捲影像00:07細菌
video footage close-up, the scientist opens the empty biohazard box preparing for hazardous liquids and chemicals in the microbiology laboratory. - bacteriologist 個影片檔及 b 捲影像00:08體檢
video footage close-up, the scientist slides the empty biohazard box into the clear zone preparing for hazardous liquids and chemicals in the microbiology laboratory. - bacteriologist 個影片檔及 b 捲影像00:06
video footage close-up, the scientist checked a petri dish in the biohazard box preparing for hazardous liquids and chemicals in the microbiology laboratory. - bacteriologist 個影片檔及 b 捲影像00:07體檢
close-up shot of bacteriologist's hand takes off a glove after the finishing test and research method. - bacteriologist 個影片檔及 b 捲影像00:20
close-up shot of bacteriologist's hand burning a piece of laboratory equipment. - bacteriologist 個影片檔及 b 捲影像00:10
close up shot of bacteriologist's hand make a bacteria line in a media plate or petri dish, bacteriologist laboratory. - bacteriologist 個影片檔及 b 捲影像00:11細菌
close up shot of bacteriologist's hand make a bacteria line in a media plate or petri dish, bacteriologist laboratory. - bacteriologist 個影片檔及 b 捲影像00:09
close up shot of bacteriologist's hand make a bacteria line in a media plate or petri dish, bacteriologist laboratory. - bacteriologist 個影片檔及 b 捲影像00:09
close up shot of bacteriologist's hand make a bacteria line in a media plate or petri dish, bacteriologist laboratory. - bacteriologist 個影片檔及 b 捲影像00:16
african american female scientist working at the lab looking at a sample through a microscope - bacteriologist 個影片檔及 b 捲影像00:31
medical students during a lab class organizing their tasks talking and taking notes all wearing protective face masks and gloves - bacteriologist 個影片檔及 b 捲影像00:13
university students during a chemistry class looking at different samples in test tubes while teacher gives the opportunity to the students to answer questions - bacteriologist 個影片檔及 b 捲影像00:16
female medical researcher looking at samples under a microscope while taking notes - bacteriologist 個影片檔及 b 捲影像00:10
close up of african american medical researcher looking under a microscope at the laboratory - bacteriologist 個影片檔及 b 捲影像00:10
close up of male medical researcher looking under a microscope at the laboratory - bacteriologist 個影片檔及 b 捲影像00:10
chemistry students analyzing liquids in test tubes talking and taking notes all wearing protective gloves, face mask and lab coats - bacteriologist 個影片檔及 b 捲影像00:10
afro male student wearing a lab coat, protective face mask and gloves facing camera with confidence while classmates work on their projects at background - bacteriologist 個影片檔及 b 捲影像00:09
male redhead scientist checking a sample under a microscope at a medical research lab using protective gloves and face mask - bacteriologist 個影片檔及 b 捲影像00:09
female student wearing a lab coat, protective face mask and gloves facing camera with confidence while classmates work on their projects at background - bacteriologist 個影片檔及 b 捲影像00:09
animation video of a hand covered with bacterias. it includes concepts such as microbes, bacteria, viruses, hygiene, conditions that threaten health, pollution. it is formed of 4k resolution. - bacteriologist 個影片檔及 b 捲影像00:14細菌
scientists observing bacteria cells in petri dishes looking through microscope - bacteriologist 個影片檔及 b 捲影像00:10
doctor in protective workwear taking nose swab test from senior woman - bacteriologist 個影片檔及 b 捲影像00:07
doctor in protective workwear taking nose swab test from senior woman - bacteriologist 個影片檔及 b 捲影像00:08
