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in a laboratory, a woman scientist, wearing a lab coat, is seen filling a test tube with a liquid solution. the test tube contains dirt samples,... - liquid solution stock videos & royalty-free footage00:10Woman scientist filling a test tube with a liquid solution in a pharmaceutical laboratory, U.S.A., 1960 Part 1
in a laboratory, a woman scientist, wearing a lab coat, is seen filling several flasks with a liquid solution. followed by dozens of flasks getting... - liquid solution stock videos & royalty-free footage00:14Woman scientist filling a test tube with a liquid solution, U.S.A., 1960 Part 3
in a laboratory, a close up shot shows a woman scientist, wearing a white lab coat and a face mask, releasing a liquid solution from a syringe into a... - liquid solution stock videos & royalty-free footage00:09Woman scientist in a pharmaceutical laboratory filling a test tube with a liquid solution, U.S.A., 1960 Part 3
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pan down shot shows several test tubes getting filled with a liquid solution. the test tubes turn on a fraction collector, u.s.a., 1960. - liquid solution stock videos & royalty-free footage00:11Test tubes turning on a fraction collector, U.S.A., 1960
in a laboratory, a woman scientist, wearing a lab coat, is seen filling a test tube with a liquid solution. the test tube contains dirt samples,... - liquid solution stock videos & royalty-free footage00:20Woman scientist filling a test tube with a liquid solution in a pharmaceutical laboratory, U.S.A., 1960 Part 2
in a laboratory, a scientist, wearing a white lab coat, is seen standing at his work station. he fills a beaker with a liquid solution from a... - liquid solution stock videos & royalty-free footage00:15Scientist fills a beaker with a liquid solution in a pharmaceutical laboratory, U.S.A., 1960
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intravenous infusion pump in hospital room during patient treatment - liquid solution stock videos & royalty-free footage00:13Intravenous Infusion Pump in Hospital Room During Patient Treatment
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health sciences students are learning how to use methods for transferring chemical liquid samples in a modern laboratory - liquid solution stock videos & royalty-free footage00:12Health sciences students are learning how to use methods for transferring chemical liquid samples in a modern laboratory
health sciences students are learning how to use methods for transferring chemical liquid samples in a modern laboratory - liquid solution stock videos & royalty-free footage00:14Health sciences students are learning how to use methods for transferring chemical liquid samples in a modern laboratory
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two students testing and analyzing a sample in a test tube as part of a laboratory experiment - liquid solution stock videos & royalty-free footage00:07Two Students Testing and analyzing a sample in a test tube as part of a laboratory experiment
two medical students testing and analyzing a sample in a test tube as part of a laboratory experiment - liquid solution stock videos & royalty-free footage00:16Two Medical Students Testing and analyzing a sample in a test tube as part of a laboratory experiment
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at a test site, a thruster engine is seen igniting and lighting up the landscape, u.s.a., 1975. - liquid solution stock videos & royalty-free footage00:13Engine thruster being put to the test, U.S.A., 1975 Part 4
in a factory, footage shows a drill drilling into a piece of metal. followed by a large sanding machine shaving off pieces from a wooden plank.... - liquid solution stock videos & royalty-free footage00:19Machines drilling into metal and wood as part of materials science testing, U.S.A., 1975
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in a laboratory, a small thruster engine is seen being put to the test, u.s.a., 1975. part 2. - liquid solution stock videos & royalty-free footage00:10Jet or rocket engine thruster being put to the test, U.S.A., 1975 Part 2
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in a laboratory, a long strip of rubber is seen being burned during a test. three gages activate and spin throughout the burn. sparks fly off the... - liquid solution stock videos & royalty-free footage00:17Strip of rubber being burned during a test, U.S.A., 1975
in a laboratory, a small thruster engine is seen being put to the test, u.s.a., 1975. part 1. - liquid solution stock videos & royalty-free footage00:09Jet or rocket engine thruster being put to the test, U.S.A., 1975 Part 1
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