Biological And Chemical Stock Footage: Royalty-Free Video Clips - Page 2

Royalty-free Stock Footage Clips

Footage
"biological and chemical"
Footage

(447 results found for biological and chemical)

A general shot of a scientist in protective overalls, goggles and masks taking a water sample from a polluted sea

Slowmo shot of African-American male scientist in chemical suit and respiratory mask checking soil samples in test tube while his colleagues exploring polluted area in background

Brain cells, or neurons building blocks of the nervous system

Microscope is used for conducting planned, research experiments, educational demonstrations in medical and health institutions, laboratories

Laboratory for blood analysis.

Ecologist sampling water from the river with test tube, Biologist wear protective suit and mask collects sample of waste water from industrial, problem environment, scientist environmentalist

African researcher measure sapling for botany experiment

Laboratory technician injecting liquid into a microtiter plate. the scientific experiment, Petri dish. Scientist holding a petri dish with

Biological research process. Close up of chemist scientist pouring liquid into test samples. Chemical testing panel. Biochemical laboratory research

Slowmo shot of team of three scientists in chemical suits exploring dangerous area with yellow biohazard sign near seashore

Medical Student Conducting Laboratory Experiments with Test Tubes and Medical Analysis

Biotechnology scientist examining botany green leaf

chemist is researching and checking safety of industrial colorant for cosmetic or food industry, examining of chemical reaction of reagents in test tube

two chemists are testing samples of water during ecological and chemical expertise in laboratory of scientific institute

A man in a gas mask looks inquiringly at the camera

Medium tracking shot of two environmentalists in special protective suits, gloves and masks testing polluted water on quality control in one of most toxic and dangerous areas

methods of laboratory diagnostics of diseases of human and animals, doctor is exploring analysis

Wild bees in the hive outdoors

MOSCOW, RUSSIA - AUGUST 14, 2015: Nurse taking blood from a patient for analysis in medical laboratories.

Lab technician or scientist studying an example of a piece of meat in a laboratory

Broken DNA strand close-up in abstract space.

Destruction of a section of the DNA strand.

Chemists taking soil analysis, typing in gadget tablet, wearing protective suits and gloves, sample for toxicity testing close-up. Scientific researching, field laboratory, infection zone

Portrait of a man in protective costume suit walk by dark smoke hall

Low angle of cropped female Caucasian and male Biracial medical researchers sitting at desk in laboratory, working with biological material in Petri dishes, talking

Biologist scientific doctor examining green sapling

Closeup of african researcher woman looking at leaf slide under microscope

Scientific microbiological research in Petri dish at the laboratory. Video. Close up of microscope and the process of working with bacteria

Virologist in protective costume and respirator disinfects surfaces.

A group of scientists of speleologists takes an analysis and trial of stones found in underground caves, which may pose a threat to humanity.

portrait of health professional woman is studying analysis in medical laboratory, exploring in microscope apparatus

Brain neurons neurotransmitter cell synapse firing in nervous system

Pharmaceutical scientist looking at green leaf sample on microscope

Middle aged man in uniform inspecting cell based meat under microscope while working in professional laboratory with colleagues

A scientist examines a meat sample under a microscope in a laboratory.

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A close-up view of a complex interconnected Neuronal cell environment.

Ecologist sampling water from river with test tube glass and have white smoke, Biologist collects sample waste water from industrial of toxic chemicals, scientist environmentalist, problem environment

Biologist woman holding test tube with genetic liquid examining green dna sample

Close-up of a biologist's hand holds a test tube in the sunset. The concept of medicinal plants.

Empty biological scientific laboratory with nobody in it prepared for microbiology experiment test

A man in a protective suit walking in abandoned destroyed building

Biologist researcher examining organic leaf slide for medical expertise

Biologists take a sample of water that cracks down from the cracks in the rocks in the underground caves.

Plant researcher environmentalism. Ecology of the future. Middle shot portrait of attractive Caucasian woman in eyeglasses and white lab

DNA research in modern laboratory, woman is viewing sample under microscope, medical test and creating cure for genetic diseases

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A scientist in a laboratory analyzes the soil and the plants inside to collect the plant DNA. Con

Closeup of biologist hands putting leaf sample under microscope

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A scientist in a laboratory analyzes the soil and the plants inside to collect the plant DNA. Con