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3,021 results found for sample

Scientist put test tubes with samples analysis on a rack. Close-up. 4K.

Scientist doing an research work with a petri dish sample, wearing lab gloves.

Portrait of Chinese male scientist is analyzing a sample to extract the DNA and molecules with microscope in laboratory.

Male scientist experimenting in laboratory 4k

scientist dropping chemical solution for analyzing : hologram chemical structure in futuristic technology for testing in laboratory

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Close-up drawings of part in factory. Stock clip. Professional drawings of part in industrial factory. Production of part according to

Test tubes with samples in a rack 4k

Soil analysis in the laboratory. Doctor with tweezers in his hands examines a soil sample, close-up

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A Female Scientist in a White Lab Coat and Safety Goggles Carefully Examines a Glass Slide in a High-tech Laboratory, Highlighting Meticulous Research and Scientific Analysis.

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

Two scientists in protective suits exploring nature and taking sample of water in river

Dolly shot of chemist researcher working in high end laboratory. Different colored samples are in tubes on the desk and 3D brain scan is displayed on the monitor

Three scientists in the forest collecting soil samples with digital device

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Blood samples in a test-tube centrifuge. Bunch of tubes with red liquid inside in a laboratory interior blurred by camera depth of field. Efficient sample analysis. A slow elevation camera movement.

Medium shot of researchers studying samples in microscope in laboratory

Animated glass laboratory test tubes with science background 4K

Beauty shop, Foundation face make-up close up smudge. Cosmetic liquid foundation cream smearing.

Tilt up shot of male caucasian scientist in protective mask, suit, gloves and glasses looking through microscope and then posing for camera while conducting research on coronavirus treatment in lab

scientist working in a lab on developing a coronavirus vaccine

Close up of centrifugation of assays in test tubes

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Tilt up shot of senior male botanist in lab coat holding dried plant specimen with tweezers and talking with young female colleague writing down notes during research in greenhouse

Young Asian Woman Conducting Laboratory Research

The process of blood sampling from the vein

Chemistry specialist looking at sample of blood from vacutainer in laboratory. Doctor woman holding glass flask with fluid for examination. Chemical tubes in microbiology lab industry

closeup CDC or biohazard lab tech looking at a blood sample

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Extreme no people macro close-up of ferrofluid particles moving in abstract shapes in magnetic field specimen slide under electronic microscope in laboratory during science experiment

Laboratory tests of genetic material under microscopes

A lab technician is taking blood samples

Close-up of a scientist using microscope in a laboratory, close up

Close up, macro view of microscope lenses focused on a virus sample.

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Botanist putting tiny plant sample with tweezers into test tube filled with green liquid during scientific experiment in greenhouse laboratory

Laser torch is cutting a plywood plate. Laser cutting beam over plywood sheet

Biochemist in suit taking sample of water in test tube while investigating nature

Close up shot of Chinese male scientist is analyzing with a pipette a liquid to extract the DNA and molecules in the test tubes in laboratory.

dolly right laboratory tech working on coronavirus vaccine

Close-up of female Asian microbiologist examining green sprout in test tube in laboratory

Material in the tubes, chemical equipement

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Medium close-up of young Caucasian female researcher in goggles, gloves placing tissue sample on slide under microscope and studying, while performing tests in laboratory

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Close-up view of female botanist examining herbarium specimen voucher, using microscope and taking notes at desk during scientific research

Animated glass laboratory test tubes and science background 4K

Chemical experiments. Clip. Various glass tubes in which solutions of different colors interfere

Medical clinic. A blood test. A nurse holds a collected blood in the vitro

Close up Amateur Entomologist using a balance scale

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Portrait of female botanist in lab coat and glasses sitting at desk with microscope, taking notes and posing for camera while working in greenhouse

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Close up shot of male scientist using tweezers and pencil to examine plant sample while conducting botanical research with assistance of female colleague in greenhouse

Medium shot of researcher studying sample in microscope in laboratory

A scientist in a laboratory, analyzing the plants and earth tubes and slides in and take up the DNA and does research in biochemistry. Concept: analysis, dna, bio, microbiology, love of nature

sampling of milk on the quality

 
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