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**232.623 resultados para test lab em vídeos**

Lab assistant makes urgent blood test for detection of antibodies and infections

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Doctor hand taking a blood sample tube from a rack with machines of analysis in the lab background, Technician holding blood tube test in the research laboratory.

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Close-up of a laboratory professional holding a blood sample tube labeled HIV ( Human Immunodeficiency Virus). Concept of inflammation testing, diagnostic pathology, and laboratory medicine.

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Two skincare professionals in white lab coats testing face cream at a desk with cosmetic bottles and jars, showing product development, beauty research, and clean modern work.

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Closeup of microscope with lens and laboratory glass setup

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Lab Research Test Tubes

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Pipette with liquid inside drop water in test tubes. Close up macro.

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Scientist with gloves injecting liquid sample into a plastic gradient lab for test

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after the test, the doctor puts the blood tests in a pallet

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Scientists wearing lab coats and gloves are analyzing blood test tubes and taking notes in a laboratory

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Detailed Microscopic View of Human Sperm Cells in Clear Fluid for Scientific Research and Medical Education Spermatozoa Morphology Human Fertility Biology Reproduction

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scientist hand putting test tubes ampoules bottles in pcr machine Spbas. dna test, molecular biology technology. concept examining, diagnostics, pharmaceutical laboratory

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Lab assistant in gloves putting blood test tubes in rack or holder close up

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Female laboratory specialist is working in the laboratory with a microscope

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Scientist hands with microscope close-up shot in the laboratory

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Asian female virologist in protective suit, mask, glasses and gloves dripping blue liquid from pipette into test tubes while working on antiviral vaccine at desk with microscope on it in laboratory

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Chemist laboratory technician holds flask with yellow liquid in hands in chemical laboratory. Quality control of petrochemical products

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Science, laboratory and woman with beaker and technology for medical analysis, research and medicine. Healthcare, pharmacy and scientist with test tube for vaccine development, chemistry and results

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Laboratory worker with blood sample in test tube at table indoors, closeup

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Slow motion dna helix model rotating among glass test tubes on laboratory bench with blue backlight scientific technical.

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Laboratory technician writing notes on a clipboard while holding a test tube with blue liquid, with test tubes rack and microscope in background, in a medical research laboratory

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Doctor hand taking a blood sample tube from a rack with machines of analysis in the lab background, Technician holding blood tube test in the research laboratory.

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Lab technician holding blood tube sample for study. Medical technologist dropping blood into test tube in hospital laboratory

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Blood samples in test tubes rotates in a centrifuge to separate blood from plasma for further analysis. Scientists biochemical laboratory manufacturing a vaccine against the covid-19 coronavirus.

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Drop of blue transparent liquid into test tubes in laboratory

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Lab Research Test Tubes

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Lab technician in blue gloves labeling urine sample test tube with barcode in modern medical laboratory for diagnostic analysis and research.

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Muscular athlete with mask running on treadmill in gym for monitoring his performance. Sportsman in sports science lab measuring his performance cardio respiratory test professional athlete

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Blood samples in a test-tube centrifuge. Lab environment. Looping animation 4KHD

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Close-up of an Asian female doctor writing a list of blood test results.

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Biologist adding oily substance in tube with green plant, biofuel extraction

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Medical Research Scientist Typing Sophisticated Coding on His Desktop Computer in a Biological Applied Science Research Laboratory

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Modern loborothyria. The scientist examines the test tubes and takes notes. Organized test tubes with scientific samples and substances in them, intended for scientific research.

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Professional female scientist in white coat and protective glasses carefully adding blue liquid using a pipette to test tubes in modern laboratory with advanced equipment

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Technicians Supervise Organized Smartphone Groups In Controlled Environment With Detailed Analytics

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Close up shot of female scientist in protective uniform, mask and glasses looking through microscope while doing lab research during covid- outbreak

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Oil dripping and chemicals mixing. Laboratory and scientific experiments and formulation of chemicals for medical research

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Science, laboratory and woman with beaker for medical analysis, research and medicine. Healthcare, pharmaceutical and scientist with test tube for vaccine development, chemistry and liquid results

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Blood test, results or scientist writing research notes for analysis on experiment or medical information. Notebook, woman or expert in laboratory with documents for science development to check dna

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Medical lab workers examining blood sample under microscope, typing test report

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Scientist or technician loading tissue culture flask sample to centrifuge machine to analyzing. Advanced research lab with modern equipment. Drug vaccine development in professional biotechnology lab

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Close up medical researcher working in the lab analyzing samples

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A scientist holds a test tube with pure oil and twirls it in his hands against the background of laboratory equipment.

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Scientist hands with microscope close-up shot in the laboratory

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Doctor hand taking a blood sample tube from a rack with machines of analysis in the lab background, Technician holding blood tube test in the research laboratory.

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Closeup shot of scientist dripping liquid into test tube with rotating

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Getting natural oil from natural substances and flowers. Yellow oil flows in a spiral. Super slow motion filmed on high speed cinematic camera.

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Muscular man athlete running on treadmill in gym for monitoring test his sport performance. Sportsman in sports science lab measuring cardio respiratory, heart check.

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Modern automated laboratory with robotic arms processing samples, advanced scientific research, future technology, cleanroom environment, blue light accents, digital displays

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Medical laboratory analysis of kidney function test results with blood and urine data

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Technicians hands stir laboratory samples during microscopic test.

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In Robotics Technology Development Laboratory Diverse Team of Engineers Work on a Bionics Exoskeleton Prototype

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Modern medical testing equipment. Technology And Automation.

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Portrait of female scientist with a pipette analyzes a liquid to extract the DNA and molecules in the test tubes in laboratory. Shot in 8K. Concept: research,biochemistry, pharmaceutical medicine

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Salmonella outbreak concept ,Laboratory Technician Examines Petri Dishes Sterile Environment, Showcasing Microbial Growth

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Lab scientist, test tube and person doing chemical extraction, medicine innovation or fluid investigation, study or process. Science experiment, closeup equipment or person working on liquid solution

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Scientist pours clear liquid into flask. Laboratory water quality control concept

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Science, research and woman in lab, test tube for experiment and solution for vaccine. Scientist, equipment or mature person in workplace, medical info and study for pharmaceutical sample and biotech

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Athletic male cyclist with an oxygen mask and electrodes connected to his chest performing a cardiopulmonary exercise test on a stationary bike to measure his physical performance and endurance

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Lab assistant checking blood tube with positive HIV test result, taking notes

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Industrial pneumatic control panel with pressure gauges, valve manifold, and cylindrical actuator assembly on a laboratory test bench in an engineering workshop

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Medical lab technician loads centrifuge

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Drop chemical fluid into laboratory test tube , science biological or chemistry research concept

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Glass test tubes with liquid on white background.

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white laboratory rabbits in metal cages for scientific research and medical testing

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Process of coronavirus PCR antigen testing examination by nurse medic in laboratory lab, COVID-19 swab collection kit, test tube for taking OP NP patient specimen sample, patient receiving test, 4K

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Two scientists work together in a lab on experiments involving liquids and calculations

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Close-up shot of glowing bacterial culture or microorganisms under microscope, view through eyepiece in biological laboratory.

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A female scientist holds scientific laboratory test tubes for blood analysis in her hands. Clinic doctor, medical technician conducts laboratory testing of blood samples.

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Scientist doing research in a modern lab. Closeup of a technician analyzing samples in Petri dishes on a glass table. A chemist preparing organisms for testing or DNA modification in a laboratory

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Pharmaceutics Laboratory: Pipette Dropping Red / Orange Liquid into Test Tubes, Medical Research, Analysis

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Closeup of a scientist hand arranging glass plate or petri dishes on a table in research lab. Medical biologist using glassware for virus testing samples of bacteria in cells at medical lab facility

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A scientist in his laboratory holds a test tube containing DNA and is able to control the evolution of man thanks to holography. Concept of: DNA, technology, augmented reality.

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Two professional veterinarians take a blood test from a Maine Coon cat at a veterinary clinic. A laboratory technician holds a test tube with tomcat's blood in his hands. Work of the veterinary lab

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Hands of a food scientist mixing experimental food samples in test tubes and petri dishes highlighting the scientific approach to food formulation and preservation.

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Woman uses pipette to drop liquid reagent into test tubes at experiment in laboratory. Flask and microscope display scientific research and analysis

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Laboratory technician places blood collection tubes into analyzer cassette for automated diagnostic testing in modern medical laboratory environment.

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Scientist wearing blue gloves collects a blood sample from a rack for medical research in a laboratory setting

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A scientist in a lab coat works on electronic circuits with various tools, testing and assembling components

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Teamwork, computer or scientists speaking in lab for chemistry research report or medical info feedback. Women, diversity or mature doctor reading online test results for medicine web update on PC

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Woman scientist wearing a lab coat, white gloves and protective face mask, is holding a test tube with plants inside, close up. Science and medicine concepts

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Gloved hand placing blood sample tube into laboratory rack for clinical analysis and diagnostic testing video

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Doctor hand taking a blood sample tube from a rack with machines of analysis in the lab background, Technician holding blood tube test in the research laboratory.

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Video Assorted test tubes filled with vibrant colors and chemicals

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Taking transparent liquid with pipette from test tube standing on rack to make experiment in medical research lab extreme closeup

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Blood Testing Machine in the lab

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Examining coffee beans under a microscope in a research lab for quality assessment

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Research professional conducting experiments with laboratory equipment and team

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Side cropped closeup of unrecognizable physician in lab coat putting on cuff on anonymous patients arm to measure blood pressure with tonometer at table during annual checkup in clinic

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Woman, scientist and tablet in research, study or new discovery together at science laboratory. Happy female person, medical or healthcare worker smile with technology in data or scientific tests

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Biotechnology Research Laboratory: Female Asian Doctor Working With Test Tubes To Study Effect Of Innovative Alzheimer's Medicine. Focus Shifting To Colleagues Discussing CT Brain Scans On Computer.

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Scientist using a pipette near a microscope with test tubes and blue liquid in a modern laboratory

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food safety researchers in lab coats discussing quality audit findings in seafood processing facility. A food safety inspector holding a clipboard while overseeing factory workers processing seafood

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Asian scientists collaborating to research cultured meat and plant-based food alternatives using a microscope in a high tech laboratory.

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Chemical laboratory experiment density and liquid separation

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Scientist in laboratory conducts soil research in test tube. Mineralogical soil analysis concept

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Doctor scientist analyzes a colored liquid to extract the DNA and molecules in the test tubes in the laboratory.

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Female scientist mixing chemical liquid in beaker for experiment in scientific laboratory with microscope and test tubes

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Close up electronics engineer working in lab building & testing motherboard.

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