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Scientist pours clear yellow oily liquid into flask

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Scan air leak test of HEPA Filter - Supply air in Cleanroom.

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PAO or DOP Aerosol Generator - HEPA Filter Integrity Test and Airflow Visualization Test.

Chemist pouring engine oil on car piston in laboratory closeup 4k movie

Closeup portrait of woman and man scientist examining liquid in test tube

Drop falling from glass pipette in laboratory closeup 4k movie slow motion

Technician testing the texture of lithium grease NLGI 3 by using finger press on the grease and see the stickiness and appearance in the laboratory. Wearing nitrile glove. Manufacturing and testing

Technician testing the texture of lithium grease NLGI 3 by using two fingers press on the grease and see the stickiness and appearance in the laboratory. Wearing nitrile glove. Testing and quality

Scientist holding test tube with reagent and analyzing it on scale of acidity

Scientist chemist pouring engine oil on piston of car in laboratory closeup 4k movie slow motion

Motor Synthetic Oil Pouring To Car Engine. Synthetic Oils for Protecting Cars Engine Footage.

Science technology concept. Thinking engineer.

Middle aged professional scientist in protective suit, mask and glasses using tablet PC in modern chemical bio laboratory

Vaccine and infectious disease developing concept. Doctor holding sterile vial with blue medication against coronavirus, COVID-19. Clinical trials development and testing on human depiction.

waterproof test of military fabric. factory producing clothes for the military.

Auto technician repairs parts in modern car engine. Professional vehicle servicing and automotive maintenance at garage workshop.

Top view to PAO or DOP Aerosol Generator - HEPA Filter Integrity Test and Airflow Visualization Test for upstream downstream.

Medical vaccine scientist work in laboratory and developing research of vaccine against Coronavirus, COVID-19, MERS, 2019-ncov. Mixing blue liquid in glass vial with needle. Evaluation and trials.

Close up of Scientist wearing nitrile glove adjust the speed of mechanical stirrer at lubricant laboratory. Analytical and testing the quality of oil. Development and research concept

Scientist wear nitrile glove and filling up syringe with lubricating yellow oil in the lubricant laboratory. Analytical and testing the quality of oil before deliver to customer. 

Transparent yellow oily liquid in test tube in laboratory

Scientist is holding test tube with oil in hands

Male chemist holds test tube of glass in his hand overflows a liquid solution of potassium permanganate conducts an analysis reaction takes various versions of reagents using chemical manufacturing.

hands testing blue microfiber dusting cloth, well-absorbing water synthetic fabric, close-up view on texture of textile, household cleaning equipment

hands testing and stretches yellow microfiber dusting cloth, close-up view on texture of water-absorbing synthetic fabric

hands testing, crushes and stretches red microfiber dusting cloth, well-absorbing water synthetic fabric, close-up view on texture of textile

human hand testing gray wool thermal underwear, closeup(macro)

Scientist examines multicolored liquids in test tubes

hands testing, crushes and stretches green sports breathable synthetic fabric, vapor permeable textile for running and fitness, close-up view

hands testing and stretches green sports breathable synthetic fabric, vapor permeable textile for running and fitness, close-up macro view

green sports breathable synthetic fabric, vapor permeable textile for running and fitness, hand makes stretching test, close-up macro view

Chemist hand taking out test tubes with liquid in laboratory closeup 4k movie

Food quality control scientist works with microscope in laboratory. Syringes with antibiotics in raw meat, injections with genetically modified organisms in chicken, drugs and chemicals in food.

Mechanism and automatic transmission with car oil

Scientist chemist pouring water from test tube into flask in laboratory closeup 4k movie slow motion

Crazy mad scientist in respirator develop and test himself a new drink or beverage. He shakes his head. Successful experiment. Joke in chemical lab

Scientist chemist wearing glasses holding test tube with blood and looking microscope 4k movie

Scientist chemist in protective suit and gloves typing on keyboard near test tubes in laboratory 4k movie

CIRCA 1950s - A man stands by a lab table and talks about making new synthetic fibers as a man in a lab coat carries out a test in 1958.

macro view on red microfiber dusting cloth, water absorbing synthetic fabric, close-up texture of textile, household cleaning equipment

macro view of yellow microfiber dusting cloth, close-up on texture of water absorbing synthetic fabric

close-up macro view on blue microfiber dusting cloth, well-absorbing water synthetic fabric, texture of textile

hands sorting colored microfiber dusting cloths, water absorbing synthetic fabric, close-up view, household cleaning equipment

Blue liquid examining under microscope in chemical laboratory closeup 4k movie slow motion

Scientist biologist studying structure of dna molecule in lab 4k movie slow motion

close-up. Female hands test the integrity of stockings. a torn pantyhose, 4k, slow-motion

close-up. Female hands test the integrity of kapron stockings. a torn pantyhose, 4k, slow-motion

Close shot of injector with active substance or solution and orange. Scientist add fertilizer to fruit and looks at the result. Plant production at big companies

Scientist holding flask with yellow liquid in laboratory

Fresh vegetables, fruits, meat on table and scientist proceeding quality control in laboratory. Genetic engineering laboratory. GMO food concept. Injection into fresh meat. Genetic engineering

Scientist chemist pouring motor oil into flask in laboratory closeup 4k movie

Woman scientist pouring yellow liquid in flask. Scientific cosmetology experiment. Close up.

Female laboratory worker pours yellow liquid in flask. Scientific cosmetology experiment. Slow motion.

Hands in rubber gloves pouring yellow liquid on car piston closeup 4k movie

Woman scientist chemist shaking yellow liquid in flask in laboratory 4k movie

Scientist chemist pouring blue liquid on glass slide in front of microscope in lab closeup 4k movie slow motion

Take of a torn pantyhose on a female legs, 4k, slow-motion

human hand testing wool thermal underwear, outside and inside, closeup

Scientist types on keyboard and takes notes on documents in laboratory

A hand in a medical glove opens the door of a cell containing the omicron coronavirus. The concept of artificial creation of a virus. Biological weapons. The laboratory in which the Omicron strain was

Moving organic mesh.
Loop ready animation of transforming mesh.

Scientist chemist pouring liquid into flask with motor oil in laboratory closeup 4k movie slow motion

Scientist chemist checking acidity of liquid in petri dish using litmus paper in laboratory closeup 4k movie

Scientist chemist pouring detergent into petri dish in front of microscope in laboratory 4k movie slow motion

Woman chemist examining yellow liquid in flask in front of microscope in laboratory 4k movie slow motion

Moving three-dimensional organic mesh.
Loop ready animation of transforming mesh with mask included.

Scientist chemist pouring engine oil on piston of car closeup 4k movie slow motion

Food quality control concept. Lab assistant testing GMO chicken. Scientist examining sample meat, syringes with anabolic and antibiotics, microscope in laboratory. Food bio engineering process.

Drug sample. Pharmaceutical test. Hand in blue glove holding liquid solution in glass bottle isolated on white loop.

Genetic injection into raw chicken meat. Scientist doing injection to pieces meat. Lab assistant testing GMO chicken. Worker of food quality control. Genetically modified antibiotics residue in food.

Mechanic pouring engine oil into car 4k movie

A research lab technician mixes chemical ingredients in a glass jar.

The scientist opens a petri dish with separately grown orange-colored bacteria, examines the bacterium in a sterile laminar flow cabinet and closes the dish, close-up.

Lab Technician Inspecting the Quality of Glass Ampules at a Pharmaceutical Plant.  
Laboratory Testing. Pharmaceutical Industry. Vaccine Testing. Hand Holding Medical Vial  Ampules. 

A man in a laboratory takes a sample of the mixture in a glass jar with a pipette

human hand testing blue synthetic material, part of bag

human hand testing gray synthetic thermal underwear, closeup(macro)

human hand testing purple synthetic thermal underwear, closeup(macro), outer side and wrong side

Young woman looks at the bottle, reflected in the mirror. 
Testing cosmetics in humans. Health risk for volunteers. Alternatives to animal testing.

Bio engineer hold in arms and use virtual futuristic computer with transparent holographic interface. Rotating animated bio hazard sign in laboratory. Experiments on modified bacteria, virus, gene and

Close shot from bio laboratory. Professional scientist holds bunch of bananas in his hands. He makes disinfection and antibiotic treatment against parasites with spray substance.

CIRCA 1958 - A montage shows the ways that anthropomorphic dummies are used for safety tests by the US Air Force.

New variety GMO plant in vitro in modern bio laboratory. Elderly skilled scientist in protective uniform and mask assess the condition of plant

Using new digital technologies in chemical or biotechnology industry. Elderly scientist works with tablet PC in modern laboratory

Rack focus of mature man eating chicken nugget from lab grown meat and discussing taste with female coworker during experiment

Black scientist talking and watching middle aged colleague eating burger with cell cultured lab grown chicken meat during work in lab

Rack focus of African American man microbiologist eating piece of patty made of cell cultured lab grown meat and speaking with mature coworker in lab

Rack focus of mature male scientist biting and chewing burger with cell lab grown meat and discussing taste with African American coworker in laboratory

human hand testing fleece thermal underwear, outside and inside, closeup, the tensile test

1960s: UNITED STATES: man works in science lab. Man makes synthetic rubber. Rubber production company. Man types notes on typewriter. Man with test tube.

1960s: UNITED STATES: man works in science lab. Man makes synthetic rubber. Rubber production company. Man with test tube.

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