Stock videos of Αντιδραστήριο

Pharaohs snakes, Chemical test Fire off with calcium gluconate tablets, dry spirit. As result of reaction when heated into carbon, calcium oxide, carbon dioxide, water. Experiments for pupils. 4K.

Pharaohs snakes, Chemical test Fire off with calcium gluconate tablets, dry spirit. As result of reaction when heated into carbon, calcium oxide, carbon dioxide, water. Experiments for pupils. 4K.

Digital circular tube rotator for effective mixing biological samples at pharmacy factory, medical exhibition: close up. Chemistry, pharmaceutical, science, biotechnology, laboratory equipment concept

Pharaohs snakes, Chemical test Fire off with calcium gluconate tablets, dry spirit. As result of reaction when heated into carbon, calcium oxide, carbon dioxide, water. Experiments for pupils. 4K.

Chemical beaker color liquid science

Pharaohs snakes, Chemical test. Fire off with calcium gluconate tablets, dry spirit. During reaction formed carbon, calcium oxide, carbon dioxide, water. Experiments for pupils. Slow-motion. Macro.

Many different test tubes with color liquid water in the laboratory with reagents on an old window with a marble window sill

In the chemistry class on the table is exam test, pencil, goggles and mask for students. Close-up, chemical equipment, education concept.

The reaction of dissolving potassium permanganate in water

Close up of woman scientist s hand in a glove opening a freezer and taking a test tube out then putting it back. Locked down real time close up shot

Pharaohs snakes, Chemical test Fire off with calcium gluconate tablets, dry spirit. As result of reaction when heated into carbon, calcium oxide, carbon dioxide, water. Zoom. Experiments for pupils.

Chemistry, pharmaceutical, laboratory equipment concept. Slow motion: digital circular tube rotator for effective mixing biological blue liquid at pharmacy factory, medical exhibition: close up.

Chemical beaker color liquid science

In the chemistry class on the table is exam test, pencil, goggles and mask for students. Close-up, chemical equipment, education concept.

Medical test tubes in the laboratory with color liquid water in the laboratory with reagents on old window with a marble window sill.

Orbital shaker for mixing, shaking, blending biological samples in glass vials at pharmacy factory, medical exhibition, trade show: close up. Chemistry, pharmaceutical, laboratory equipment concept

In the chemistry class on the table is exam test, pencil, goggles and mask for students. Close-up, chemical equipment, education concept.

Closeup photochemical colourful reaction in magnetic stirrer with glass vials closed with septa

Broken kids attraction at Chernobyl. Video footage

Man holding in his hand model that printed on 3D printer. 3D printer printing models from powder polyamide. Models made applying reagents to heated layer of powder. New modern 3D printing technology

Man holds in his hand model that printed on 3D printer. Multi Jet Fusion MJF 3D printing. Serial production from polyamides. Printing using thermal printhead Reagents applying to heated powder layer

Chemical Reaction of Toy Volcano Erupting, Using Soda, Vinegar, Red Dye. Rushing stream of foam lava flows down into a ceramic dish with ash. Experiments for pupils. Education, learning concept. 4K.

Close up preadolescent childs hand mixing blue creamy mass while mother pouring liquid reagent into plate. Family spending free time and enjoying together making slime at table in domestic kitchen

Video footage of Ferris wheel at Chernobyl ghost city

Girl in medical laboratories closes the lid of the apparatus for serum analysis. Equipment, automatic biochemical analysis. Inside. The camera is fixed

Tractor rides across the field, plows the land for sowing, in the spring preparing for re-sowing grain

Puffs of Smoke, Ash on Dry Alcohol in Black Plate. Extinguished flame. The end of a chemical reaction, a scientific experiment. Education concept. Slow-motion. 180fps.

Female agronomy specialist testing soil sample by using laboratory equipment outdoors. Woman agronomist performing soil certification at agricultural grain field at sunrise. Environment research

Man holding in his hand model that printed on 3D printer. 3D printer printing models from powder polyamide. Models made applying reagents to heated layer of powder. New modern 3D printing technology

Girl in a medical laboratory puts the serum samples into the machine for analysis. Equipment, automatic biochemical analysis. Inside. The camera is fixed

Abstract smoke moves on a black background. Fog formation. Chemical experience in the laboratory. Space fog. Equalizer, video effect. Alchemy. Meditation, reflection, inspiration. Intro, outro

A teenager girl with blond hair uses a special set with reagents and decor for making a slime, adds dyes to the transparent slime, close-up of the hand

Man holding in his hand model that printed on 3D printer. 3D printer printing models from powder polyamide. Models made applying reagents to heated layer of powder. New modern 3D printing technology

A woman unpacks blue pills to detect plaque, hands close-up on a white background

Pharaohs snakes, Chemical test Fire off with calcium gluconate tablets, dry spirit. As result of reaction when heated into carbon, calcium oxide, carbon dioxide, water. Zoom. Experiments for pupils.

Chemical beaker color liquid science

Chemical beaker color liquid science

Caucasian man disinfecting with a reagent a bench hanging on chains with a high pressure washer. Garden furniture cleaning. Pandemic disinfection concept.

Colourful Photochemical reaction in sealed cylindrical glass container stirring with the help of magnetic stirrer

Neon fog on a black background. Footage. The texture of the smoke. Swirling in a whirlwind of smoke. Steam, abstract pattern. Equalizer effect, alchemy. Breathtaking. Hazardous gas. Intro, outro

Male agronomist preparing sample for analysis in field, pouring soil into glass beaker, adding water reagent, mixing it at agricultural wheat field in rays of warm summer sunrise. Environment research

Man holding in his hand model that printed on 3D printer. 3D printer printing models from powder polyamide. Models made applying reagents to heated layer of powder. New modern 3D printing technology

Agronomy specialist performing experiment outdoors, determining soil pH value acidity. Professional farmer adding reagent to glass beaker with soil sample, examining test at agricultural field at dawn

A teenager girl with blond hair uses a special set with reagents and decor for making a slime, adds dyes to the transparent slime, close-up of the hand

Splash,splashing,drops and splashes of water with steam close-up.Slow-motion video with the ability to loop.Swirl drip and jump water in motion.Calm melodic,refreshing relaxing videos of dancing water

Man holding in his hand model that printed on 3D printer. 3D printer printing models from powder polyamide. Models made applying reagents to heated layer of powder. New modern 3D printing technology

Test Tube , chemical experience, black backgraund

Colored test tubes in laboratory on old window with marble window sill.

Color liquid water in medical test tubes in the laboratory on old window with a marble window sill.

Modern automated robot research biochemical blood test in lab. Centrifuge analyzer rotating and testing bio material in tubes. Medical examine technology device close up, healthcare concept, no people

Pharaohs snakes, Chemical test. Fire off with calcium gluconate tablets, dry spirit. During reaction formed carbon, calcium oxide, carbon dioxide, water. Experiments for pupils. Slow-motion. Macro.

Pharaohs snakes, Chemical test Fire off with calcium gluconate tablets, dry spirit. As result of reaction when heated into carbon, calcium oxide, carbon dioxide, water. Zoom. Experiments for pupils.

Chemical laboratory tests. White male laboratory assistant mix reagent with milk and makes milk pH test in slow motion.

Man holding in his hand model that printed on 3D printer. 3D printer printing models from powder polyamide. Models made applying reagents to heated layer of powder. New modern 3D printing technology

Medical test tubes in the laboratory with color liquid water in the laboratory with reagents on old window with a marble window sill.

Photochemical colourful reaction in sealed cylindrical glass container stirring with the help of magnetic stirrer

Colored test tubes in laboratory on old window with marble window sill.

Multiple colourful reation in glass vials stirring in a magnetic stirrer under air tight condition

Student chemist do work and experiments during a college lecture. Close up.

Drop reagent on test strip. Close up of testing blood sample. Hiv testing process. Blood hiv test strip. Hiv blood test reagent dropping on test strip

The girl lab technician in a white coat stirs the chemical solution in a special dish in which the chemical reaction takes place.

Man holding in his hand model that printed on 3D printer. Multi Jet Fusion MJF 3D printing. Models made by applying reagents to heated layer of powder, heated until material reaches melting point

Businessman, freelancer, creative designer, engineer , Man writing on transparent screen

Student chemist do work and experiments during a college lecture. Close up portrait young man in chemistry classroom.

Chemical beaker color liquid science

Chemical beaker color liquid science

Test Tube , chemical experience, black backgraund

A scientist with a glove hand places a DNA sample in a real time PCR-cyclist

Closeup test tube with blood sample. Clear liquid mixing with red chemical reagent. Macro of blood drops flowing in water. Coronavirus vaccine research in scientific lab

The woman considers the blue pills, the hand close-up on a white background

Scientist in rubber gloves and lab coat mixing pink liquids in the glass flasks, conducting of the experiment. Pharmaceutical or chemical modern laboratory, bottom view

Digital tube rotisserie rotator for effective mixing biological samples at pharmacy factory, medical exhibition: close up. Chemistry, pharmaceutical, laboratory equipment concept

Multiple reaction in glass vials on a magnetic stirrer under photochemical condition

Pharaohs snakes, Chemical test. Fire off with calcium gluconate tablets, dry spirit. During reaction formed carbon, calcium oxide, carbon dioxide, water. Experiments for pupils. Slow-motion. 180fps.

Chemist hand taking out test tubes with liquid in laboratory closeup 4k movie. Chemical education concept

A womans hand tosses blue pills up on a blue background, close-up.

Female scientist testing soil sample outdoors, using laboratory equipment, performing soil certification at agricultural grain field sunrise. Woman agronomist working at grounds. Environment research

The girl lab technician in a white coat with a boring appearance stirs the chemical solution, the action takes place in a laboratory decorated in the style of the Soviet era.

Low angle shot of glass flask with transparent substance on contrast light background. Doctors hand in protective blue glove dropping red solution from measuring pipette into the medical flask for

Chemical beaker color liquid science

Close up of hands in medical gloves putting chemical powder from chemical scoop to small metal container at laboratory. Hands putting white reagent into chemical receptacle, science conceept

Man holds in his hand model that printed on 3D printer. Multi Jet Fusion MJF 3D printing. Serial production from polyamides. Printing using thermal printhead Reagents applying to heated powder layer

A scientist with a glove hand places a DNA sample in a real time PCR-cyclist

Modern medical apparatus, automatic biochemical analysis. Indoors. The camera movement in the direction

Man holding in his hand model that printed on 3D printer. Multi Jet Fusion MJF 3D printing. Models made by applying reagents to heated layer of powder, heated until material reaches melting point

Splash,splashing,drops and splashes of water with steam close-up.Slow-motion video with the ability to loop.Swirl drip and jump water in motion.Calm melodic,refreshing relaxing videos of dancing water

In the chemistry class on the table is exam test, pencil, goggles and mask for students. Close-up, chemical equipment, education concept.

Scientist working with chemical reaction in chemistry lab. Chemical reaction in glass flask. Lab worker doing chemical experiment in laboratory.

A teenager girl with blond hair uses a special set with reagents and decor for making a slime, adds sparkles and decor to colored slimes, close-up of a hand

Pharaohs snakes, Chemical test Fire off with calcium gluconate tablets, dry spirit. As result of reaction when heated into carbon, calcium oxide, carbon dioxide, water. Zoom. Experiments for pupils.

Top view. Chemical analysis laboratory. Close up flask with boiling solution. Then the hand of the scientist taking it with special forceps

Man holds in his hand model that printed on 3D printer. Multi Jet Fusion MJF 3D printing. Serial production from polyamides. Printing using thermal printhead Reagents applying to heated powder layer

Man holding in his hand model that printed on 3D printer. Multi Jet Fusion MJF 3D printing. Models made by applying reagents to heated layer of powder, heated until material reaches melting poin

Girl in a medical laboratory puts the serum samples into the machine for analysis. Equipment, automatic biochemical analysis. Inside. The camera is fixed

Test Tube, chemical experience, white background

Caucasian man disinfects a bench hanging on chains with a high pressure washer. Garden furniture cleaning. Disinfection concept.

Dry ice melting and evaporating on a laboratory pan

Puffs of Smoke, Ash on Dry Alcohol in Black Plate. Extinguished flame. The end of a chemical reaction, a scientific experiment. Education concept. Slow-motion. 180fps.

Floating smoke or fog.Boiling is the boiling of a gas cloud of steam or a chemical substance.Glossy rolling poisonous gas cloud of reagent in chemistry.Toxins and toxic substances in motion

Blue smoke on a black background. Intro, outro. Slow motion. The mystical fog. The footage, the texture of the smoke. Equalizer, video effect. Contemplation, meditation. Air pollution, gas. Alchemy.