Test Flasks Stock Footage: Royalty-Free Video Clips - Page 2

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"test flasks"
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(111 results found for test flasks)

Chemical reaction in flask. Closeup. Shaking liquid in flask. Laboratory glassware. Laboratory equipment. Close up. Laboratory research. Scientific experiment. Chemical test in a glass flask

Concept of laboratory research. Clip. Close up of hands in gloves putting thin metal plate into chemical liquid substance.

Close-up of pink liquid in transparent container. Action. Bubbling pink liquid in transparent flask of chemical laboratory. Sausages with

Lab flask in scientist hand. Female scientist hands mixing blue liquid in glass flask. Laboratory testing. Science laboratory research. Close up of lab worker holding test tube with liquid

Process of taking water analysis from swamp, using flask and pipette, wearing protective suit and medical gloves, sample for toxicity testing close-up. Scientific researching, field laboratory.

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Close-up footage of hands of unrecognizable female researcher in white coat and gloves examining glass flask with blue chemical solution, while performing in vitro tests in laboratory

Laboratory test tubes for analysis. Action. Laboratory flasks and test tubes with liquid for analysis and experiments. Laboratory work with

Laboratory assistant scientist laboratory tests chemicals for reactions in flask. Close up

Close up of glass vacutainer filled with dna solution for test in chemical laboratory. Doctor hands with gloves holding transparent sample flask with fluid blood for lab analysis

Female scientist pouring chemical reagent in lab flask. Closeup of woman scientist doing chemical reaction. Lab technician doing laboratory testing. Scientist hands doing laboratory research

Scientist or technologist doing a laboratory test. Concentrated, liquid. male chemist examines a flask with a blue substance. Holds a test tube in his hand and mixes the liquid inside

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Close-up shot of hands of unrecognizable female lab technician or chemist, in white coat and gloves, stirring light purple permanganate solution in flask with glass straw, while preparing for tests

Woman technologist doing a laboratory test examining a flask with blood sample, chemist holding tube with liquids inside. Scientist working with various bacteria tissue and DNA scan image on computer

Laboratory assistant scientist laboratory tests chemicals for reactions in flask

A scientist in a lab putting some chemicals into an erlenmeyers flask due to test the hardness of the water - the water is soft and the content becomes blue

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Medium vertical shot of young Chinese female diagnostic laboratory worker in goggles, white coat and gloves holding up flask with solution, stirring, checking for residue, while performing tests

Process of taking water analysis from swamp, using flask and pipette, wearing protective suit and medical gloves, sample for toxicity testing close-up. Scientific researching.

Chemist in ppe taking water analysis from swamp, using flask and pipette, wearing protective suit and medical gloves, sample for toxicity testing. Scientific researching, field laboratory.

Empty glass flasks in laboratory. Closeup. Laboratory glassware. Equipment for laboratory tests. Transparent chemical flasks. Medical flasks

A scientist is conducting an experiment in the chemical laboratory

Tilt up slowmo shot of African-American male scientist in face mask, white coat and gloves using microscope in lab, then turning towards camera Female colleagues doing their research

Woman chemist doing chemical test in chemistry laboratory. Closeup of female chemist working with chemical liquid in test tube. Chemistry scientist mixing chemical liquid in flask in chemical lab

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Close-up shot of hands of anonymous male laboratory technician in gloves and white coat holding glass flask and adding drops of chemical reagent to pink liquid in test vials with pipette

Slowmo tracking portrait of disabled female chemist in wheelchair putting solution into petri dish and posing for camera Scientists in white coats doing research in background

Man holds in his hands the retort with the dye

Close up of test tube with fluid blood or dna for experiment in scientific laboratory. Chemical dripping pipe and liquid flask on desk used for pharmaceutical testing and development

A scientist is conducting an experiment in the chemical laboratory

Process of taking sample of grass for analysis, using flask and tweezers, wearing protective suit and medical gloves, toxicity testing plants close-up. Scientific researching, field laboratory.

A lab assistant at the chemistry desk is using a variety of tools to check the quality of water before it goes on sale

Tilt up slowmo shot of Asian female scientist in face mask, gloves and white coat using microscope, then turning towards camera while working in lab with her colleagues

Tilt up side view with slowmo of African-American male scientist in white coat and gloves using microscope, then turning towards camera Female colleagues sitting beside him and doing research

Young Scientist-Teacher Conducts Dry Ice Experiments for Children

Milk testing in lab flask. Food quality control. Quality control dairy products. Analysis of milk sample in laboratory. Food quality test

A lab assistant at the chemistry desk is using a variety of tools to check the quality of water before it goes on sale

Scientist adding a purple liquid to a flask to test chemicals in a lab.

Process of taking water analysis from swamp, using flask and pipette, wearing protective suit and medical gloves, sample for toxicity testing close-up. Scientific researching, field laboratory.

Rotating Equipment with flasks, tests tubes with chemical in Chemical laboratory.

Science & Technology: Young Scientists Conducting Tests in a Clinical Laboratory

Scientist hand writing on test beakers. Researcher hand preparing reagents in lab flask for experiment. Close up of hands in gloves working with test tubes

Scientist pouring liquid in glass flask. Close up of chemist in medical gloves working with laboratory glassware. Scientist hand holding flask. Lab man doing chemical testing. Scientific research

Laboratory Assistant In A Face Mask And Latex Gloves Is Shaking A Flask With A Green Liquid Doing An Analysis, Making Laboratory Tests. Research In The Laboratory. Laboratory Test

Young students conduct chemical experiments in a classroom setting

A lab assistant at the chemistry desk is using a variety of tools to check the quality of water before it goes on sale

Close up of female Caucasian epidemiologist in mask, goggles and gloves holding glass flask with liquid vaccine against coronavirus in hands. Laboratory testing of vaccine. Clinic research Lab concept

Doctor pouring red solution into flask and putting into stand. Woman chemist in medical protective uniform working in modern laboratory. Virus research, experiments. Blood testing analysis.

Confused chemist with colorful tubes in hands looks at camera

Tilt up slowmo of disabled female scientist in wheelchair using dropper and filling it with solution, then putting it into petri dish while her female colleague looking into microscope in background

Tracking Shot of Chemist Conducting Research in Lab