reagenzglas für chemische fallen und großer rot - laboratory glassware stock-videos und b-roll-filmmaterial00:08
waschgeräte im labor nach der forschung - laboratory glassware stock-videos und b-roll-filmmaterial00:13
female laboratory expert analyzing test tube in research center - laboratory glassware stock-videos und b-roll-filmmaterial00:15
waschgeräte im labor nach der forschung - laboratory glassware stock-videos und b-roll-filmmaterial00:14
junge wissenschaftlerin, die den autoklaven öffnet, um die erforderliche laborausrüstung für ein chemieexperiment zu nehmen - laboratory glassware stock-videos und b-roll-filmmaterial00:09
nahaufnahme schwarze wissenschaftlerin, lockiges haar bei der arbeit, blick auf flüssiges blau im becherglas, mikroskop mit kollegen im forschungslabor. - laboratory glassware stock-videos und b-roll-filmmaterial00:10
scientists in lab coats working in laboratory - laboratory glassware stock-videos und b-roll-filmmaterial00:11
schüler sprechen und machen ein experiment im labor in der schule - laboratory glassware stock-videos und b-roll-filmmaterial00:14
covid-19 - multiethnisches laborteam, das an coronaviren arbeitet. tragen von schutzarbeitskleidung - laboratory glassware stock-videos und b-roll-filmmaterial00:16
b/w 1915 close up mad scientist wearing surgical mask holding test tube with smoke emerging / silent serial - laboratory glassware stock-videos und b-roll-filmmaterial00:04
research scientist from st bartholomew's medical school, who is working on a male contraceptive pill, works in a laboratory. she pours a mixture... - laboratory glassware stock-videos und b-roll-filmmaterial00:12
blaues flüssiges wasser, das blase im reagenzglas spritzt - laboratory glassware stock-videos und b-roll-filmmaterial00:20
no people medizintechniker, rotator für labor, werkstatt im blutlabor. - laboratory glassware stock-videos und b-roll-filmmaterial00:15
close up and super slow motion of bottom test tube with micro yellow spheres swaying and resolving in clear water against a white background - laboratory glassware stock-videos und b-roll-filmmaterial00:40
laborantin im mikroskopraum forschung und entwicklung von antiviralen medikamenten. - laboratory glassware stock-videos und b-roll-filmmaterial00:15
speed ramp ätherisches öl tropft von einem grünen blatt in ein reagenzglas - laboratory glassware stock-videos und b-roll-filmmaterial00:04
speed ramp tröpfchen tropft über ein grünes blatt in eine kleine flasche - laboratory glassware stock-videos und b-roll-filmmaterial00:07
szene einer muslimischen forscherin, die im labor in ein mikroskop schaut - laboratory glassware stock-videos und b-roll-filmmaterial00:16
abfüllung von impfstofffläschchen in einer pharmazeutischen fabrik für die medizin - laboratory glassware stock-videos und b-roll-filmmaterial00:10
wissenschaftler verwenden pipettentropfenproben, um reagenzgläser zu testen. durchführung wissenschaftlicher experimente - laboratory glassware stock-videos und b-roll-filmmaterial00:20
close up and super slow movement of clear water bubbling by sucking water inside a clear pipette on white background - laboratory glassware stock-videos und b-roll-filmmaterial00:30
close up and slow motion of pink red liquid spiraling horizontally from right to left in a scientific glass condenser - laboratory glassware stock-videos und b-roll-filmmaterial00:40
hourglass with sand running through neck - laboratory glassware stock-videos und b-roll-filmmaterial00:10
montage visit to a technical college using models and closed circuit television to display experiments in england / united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial00:53
montage scientist conducts experiments and analysis in australia - laboratory glassware stock-videos und b-roll-filmmaterial00:29
montage inspecting medicine vials in burroughs wellcome / united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial00:32
montage leather science northampton college of technology - laboratory glassware stock-videos und b-roll-filmmaterial01:07
montage research and experiments conducted in chemistry and medicine in midlands / united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial01:17
montage student learn electrical energy and chemistry in united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial00:59
montage singapore university students in science lab in singapore - laboratory glassware stock-videos und b-roll-filmmaterial00:31
montage singapore university students in science lab in singapore - laboratory glassware stock-videos und b-roll-filmmaterial00:31
montage soil inside rothamsted research laboratory in hertfordshire / united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial00:46
montage interior of laboratory showing chemists testing paint - laboratory glassware stock-videos und b-roll-filmmaterial00:27
montage laboratory showing scientists testing the desalination of water in scotland / united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial00:33
montage research students in lab conducting experiments with palm oil in london / united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial00:34
montage research students in a lab demonstrating to visitors from thailand in london / united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial00:29
montage cargo of milk tested in milk production factory in ceylon - laboratory glassware stock-videos und b-roll-filmmaterial00:31
montage professor stapleton bumblebee performs experiment with bumblebees in test tubes and flowers / aberystwyth, wales - laboratory glassware stock-videos und b-roll-filmmaterial00:42
montage lab technician places agar plate with bacteria in incubator to demonstrate result / united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial01:00
montage lab technician testing bacteria in test tubes and on agar plates / united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial00:59
montage lab technician studying bacteria from a colony on a slide / united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial01:38
montage scientist in a lab studying effects of tar from cigarette smoking / united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial00:23
montage a lab technician testing soil samples in beakers with an electrode and digital computer / england, united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial00:34
montage researcher examining a flower checking for earworm and preparing a microscopic slide / england, united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial00:22
zi a scientist with three tiny deer ticks on his hand / new haven, connecticut, united states - laboratory glassware stock-videos und b-roll-filmmaterial00:31
zi a scientist placing deer ticks on his hand / new haven, connecticut, united states - laboratory glassware stock-videos und b-roll-filmmaterial00:20
ecu a researcher holding a test tube against his skin so a captured mosquito will bite him / dakar, senegal - laboratory glassware stock-videos und b-roll-filmmaterial00:21
cu a researcher holding a test tube against his skin so a captured mosquito will bite him / dakar, senegal - laboratory glassware stock-videos und b-roll-filmmaterial00:20
pan a mosquito caught in a test tube / dakar, senegal - laboratory glassware stock-videos und b-roll-filmmaterial00:08
october 17, 2008 museum worker opening a cold storage container, inspecting vials, then closing container / washington, d.c., united states - laboratory glassware stock-videos und b-roll-filmmaterial01:12
october 17, 2008 robotic testing device performing forensic specimen analysis testing in laboratory at smithsonian institution / washington, d.c.,... - laboratory glassware stock-videos und b-roll-filmmaterial00:53
cu blood sample being taken from a child's fingertip at a clinic / thies, senegal - laboratory glassware stock-videos und b-roll-filmmaterial01:06
cu blood samples being analyzed after collection in a health clinic / thies, senegal - laboratory glassware stock-videos und b-roll-filmmaterial00:19
zi researcher holding shark upside down and another using syringe to draw blood sample, aboard a trawler on the ocean - laboratory glassware stock-videos und b-roll-filmmaterial00:31
1963 montage scientists heating fluidized coal and drawing it into a glass container / united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial00:36
1957 ms technician replacing water condenser with air condenser using glove boxes / united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial00:11
1968 ds scientists working with pharmaceutical formulas in lab / united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial00:30
1968 montage scientist measuring liquids and medication bottles rolling through a factory assembly line / united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial00:06
1958 montage national blood transfusion service nurses and technicians testing a donor's blood / united kingdom - laboratory glassware stock-videos und b-roll-filmmaterial00:15
1958 montage scientist placing beakers containing bean seedling parts into radioactivity measurement chamber / united states - laboratory glassware stock-videos und b-roll-filmmaterial00:19
may 27, 1963 ms scientist examines chemicals in a laboratory / united states - laboratory glassware stock-videos und b-roll-filmmaterial00:16
1945 montage doctors making medicine - laboratory glassware stock-videos und b-roll-filmmaterial00:11
1930s montage men in lab handle dust in hands before pouring beaker of liquid onto the contents / washington, d.c., united states - laboratory glassware stock-videos und b-roll-filmmaterial00:38
1923 montage man looking in microscope with his hand moving slide under the lens / united states - laboratory glassware stock-videos und b-roll-filmmaterial00:12
1940 montage scientists working in a laboratory / united states - laboratory glassware stock-videos und b-roll-filmmaterial00:06
1936 cu scientist testing yeast under a microscope at anheuser busch brewery in st. louis / missouri, united states - laboratory glassware stock-videos und b-roll-filmmaterial00:10
1936 b/w brewing beer with science at anheuser busch brewery in st. louis / missouri, united states - laboratory glassware stock-videos und b-roll-filmmaterial00:09
1946 ms laboratory technicians working with microscopes and beakers / united states - laboratory glassware stock-videos und b-roll-filmmaterial00:08
1923 cu woman filling oil lamps / united states - laboratory glassware stock-videos und b-roll-filmmaterial00:15
1980 montage ethanol laboratory experimenting - laboratory glassware stock-videos und b-roll-filmmaterial00:21
1980 scientist looks at plant materials with microscope in laboratory / usa - laboratory glassware stock-videos und b-roll-filmmaterial00:10