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

Royalty-free Stock Footage Clips

Footage
"biological and chemical"
Footage

(442 results found for biological and chemical)

Ecologist sampling water of toxic chemicals from river checking list and write to clipboard paper

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

African researcher measure sapling for botany experiment

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

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.

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

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

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

A man in a gas mask looks inquiringly at the camera

Wild bees in the hive outdoors

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

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

Virologist studying viruses in lab, researcher using microscope, advanced methods

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

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

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

Biologist woman examining biological slide for medical expertise

Broken DNA strand close-up in abstract space.

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

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

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

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

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

Biologist scientific doctor examining green sapling

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

Virologist in protective costume and respirator disinfects surfaces.

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

Closeup of african researcher woman looking at leaf slide under microscope

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

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

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.

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

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

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

A man in a protective suit walking in abandoned destroyed building

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

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