ระบบได้ส่งลิงก์สำหรับตั้งรหัสผ่านของคุณไปที่: ต่อไปนี้คุณจะต้องใช้รหัสผ่านในการเข้าถึงสินค้าที่คุณได้ซื้อ
รับภาพประกอบ 25 ภาพหรือวิดีโอ 3 รายการเมื่อทดลองใช้ฟรี
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รับภาพประกอบ 25 ภาพหรือวิดีโอ 3 รายการเมื่อทดลองใช้ฟรี
เริ่มทดลองใช้ฟรี
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737,313 ผลลัพธ์สำหรับ test ใน วิดีโอ

TV colour bars test card screen. SMPTE Television Color Test Calibration Bars. Test card. SMPTE color bars. Graphic for footage video and 1Khz Sine Wave
00:28
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4K Close up of pencil being used on a multiple choice test paper
00:33
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Pipette with liquid inside drop water in test tubes. Close up macro.
00:14
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over shoulder doctor writing on a form for a blood test
00:18
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Lab assistant makes urgent blood test for detection of antibodies and infections
00:29
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Close-up of the Row of Students Writing in the Notebooks, Taking Exam. Focus of Hands with Pens. Shot on RED EPIC-W 8K Helium Cinema Camera.
00:12
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Scantron Test Paper
00:16
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Woman face, blue eyes and vision focus, thinking idea and contact lenses to see, eyesight and awareness. Closeup macro on face, eyeball and optometry test stare with awake perception of human anatomy
00:11
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hand with pencil taking a multiple choice test
00:18
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Unrecognizable female doctor explaining complete blood count test results on tablet to female patient. Ideal for medical clinic marketing and digital health app promotions
00:05
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Blood, research and hands of scientist in laboratory with sample for science, medical study or investigation. Healthcare, pharmaceutical and person with DNA test vial, RNA analysis and writing notes
00:09
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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.
00:19
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Close-up of the process of taking blood from the vein from man for biochemical blood testing. Preparation for blood test with by phlebotomist technician doctor in medical clinic.
00:56
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Generic 3d car crash test with crashtest dummy. Car destruction. Realistic 4k animation.
00:10
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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
00:25
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Scientists wearing lab coats and gloves are analyzing blood test tubes and taking notes in a laboratory
00:19
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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
00:09
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Doctor in medical PPE suit holds a covid antigen test of care testing. Lab performing rapid diagnostic test for antibodies to detect presence of antigens Coronavirus disease.
00:14
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Abstract check mark red. green background check mark 4k video. Hand-Drawn tik Mark Animation on Black Background Animated Check Mark Icon Checkbox or Tick Doodle Animation.
00:06
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16:9 TV color bar damage glitch distortion background, abstract noise effect. (4K UHD seamless looping, computer digitally generated animation.)
00:10
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Technician hand holding test tube with blood. Doctor examining blood sample
00:08
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Selective focus shot of female scientist in protective mask and glasses pouring blue liquid in test tubes with pipette during microbiology experiment in laboratory
00:18
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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.
00:14
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Evaluation or measurement concept. Student testing in exercise taking fill in exam at school or university in test room, writing document exams paper at campus classroom, education back to school idea
00:09
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Blood test taking of a young patient man of a young woman doctor in a modern clinic room , assistant are behind of the doctor.
00:24
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Rotating rack of blood sample test tubes in a laboratory
00:10
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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
00:17
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closeup of doctor holding test tube of blood
00:20
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Waist up slowmo of group of multiethnic college students sitting one by one at desk in classroom writing test
00:28
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Color bars test pattern graphic used for television broadcast calibration and visual reference, with grayscale and chromatic hues
00:06
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Drop chemical fluid into laboratory test tube , science biological or chemistry research concept
00:16
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TV test tablet with glitch interference on lcd screen background animation - new quality digital twitch technology colorful video footage
00:10
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Streaming countdown TV test card signal pattern animation. Television Color Test seamless looping
00:14
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An old retro vintage tv test pattern (appearing on air in case of technical difficulties), with a heavy glitch effect.
00:18
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scientist take test tube
00:10
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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.
00:13
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Process of express fast coronavirus covid Antigen AG PCR testing examination at home, COVID-19 swab collection kit, test tube for taking OP NP patient specimen sample, testing carried out
00:06
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Conceptual 4K video of a doctor holding and looking at a test tube while testing samples for presence of coronavirus (COVID-19).
00:10
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Scientist holding test strip and checking result
00:14
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Nurse puts a bar code on a test tube with a blood test
00:11
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Gloved hand using pipette in laboratory with test tubes filled with red liquid for diabetes research concept
00:05
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Lab technician holding blood tube sample for study. Medical technologist dropping blood into test tube in hospital laboratory
00:10
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Analysis of the PH and chlorine of the water in a swimming pool in Summer. Check quality of water with test strip, comparing results.
00:15
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Laboratory worker with blood sample in test tube at table indoors, closeup
00:06
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Woman holding a pregnancy test in her hands. The result is positive.
00:12
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Doctor performing nasal swab covid test on an elderly woman. High quality 4k footage
00:09
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Pipette with water fall intro test tube with plant inside.
00:11
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Vintage “Please Stand By” test card with radial calibration pattern, sepia tone, and film dust texture
00:20
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Generic 3d car crash test with crashtest dummy. Car destruction. Realistic 4k animation.
00:10
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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.
00:10
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School girl writing in book in classroom, student learning for education at table and studying for exam in notebook in class. Children doing exam on paper, creative test at desk and focus on study
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after the test, the doctor puts the blood tests in a pallet
00:06
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automatic hematology analyzer with glass test tubes with blood
00:12
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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.
00:06
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A beautiful woman takes a pregnancy test and as soon as she reads that she is pregnant, she explodes in a moment of happiness and joy for the future birth of her child. Concept of: birth, life, family
00:12
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A person brings vision glasses to his eyes. Moving from out of focus to focus. View of the First person view on the vision test table.
00:06
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Filling out Answers on a Multiple Choice Test Close up
00:18
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Scientist’s hand in blue nitrile glove holding a transparent test tube with liquid – close-up in laboratory environment, concept of medical research, analysis, or biotechnology
00:05
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Scientist mixes chemicals in laboratory and holds test tube with orange liquid
00:15
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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
00:15
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A row of test tubes with blood samples in a medical laboratory. 3d animation
00:16
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Unrecognizable man walking on treadmill during cardiac stress test
00:14
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Doctor or laboratory technician dials urine from container with sample for analysis and research in medical laboratory, medical urine test and health scanning
00:29
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Scientist with gloves injecting liquid sample into a plastic gradient lab for test
00:09
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Scientist holding a DNA test tube while taking some notes observations in a notebook. Filmed in a lab environment. Closeup on the tube.
00:19
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Tilt up close up shot of female biomedical scientist in goggles and face mask putting test tubes with blood samples from patients tested positive for covid-19 in rack
00:06
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Glass test tube in laboratory with blue color ink inside. Close up macro.
00:20
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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
00:17
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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
00:06
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Lab assistant in gloves putting blood test tubes in rack or holder close up
00:10
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Glass test tubes with liquid on white background.
00:12
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Completing blood draw.
00:20
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Lab assistant checking blood tube with positive HIV test result, taking notes
00:12
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Side view of professional healthcare worker in protective uniform walking to young woman and taking nasal swab from her nose while doing covid test at home
00:14
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An engineer in a crash test lab uses a car crash test system to simulate a traffic accident, to obtain the safety parameters of an eco-friendly cutting edge electric vehicle being developed.
00:12
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the inspector checks the form and puts a a worst grade on a exam test
00:06
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doctor writing blood test results on the patients form
00:17
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Retro television broadcast test pattern featuring vibrant vertical color bars and a grayscale static section, indicating signal loss or display calibration
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PCR test taking a sample from the tube coronavirus tube
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positive result of pregnancy test
00:11
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water quality assurance test
00:12
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A close-up dolly shot of a student filling in the little bubble circles of a test paper.
00:38
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Laboratory researcher or nurse pipets patient sample into a test tube. Genetic engineering or genetic disease screening. Cancer and drug research and science
00:10
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Covid 19 antigen rapid test kit with positive result for infection. Coronavirus rapid self-test home kit close-up image
00:10
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Woman enjoying negative pregnancy test result, showing it into camera, close-up
00:09
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Close up with rack focus of male scientist in protective goggles and face mask looking at blood sample in test tube
00:10
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Close Up Tracking Of Woman Holding Positive Pregnancy Test In Public Bathroom
00:10
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Laboratory tests for detection of toxins and harmful substances in the environment in order to assess their impact on human health and the environment. Researcher of chemical and biological profession
00:33
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Please stand by tv test pattern retro vintage broadcast. 4k animation video
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Lockdown, CU, SLO MO, head and shoulders of a crash test dummy hitting a deployed airbag
00:37
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Digital water test in hand of scientist water analysis technology
00:23
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Diabetic finger with a drop of blood, close-up. Blood sugar test
00:07
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Scientist holding a blood test tube in his hands wearing gloves.
00:13
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Stress, depression and student writing in classroom at high school, learning and education burnout. Tired, frustrated and teenager boy take test exam at desk in class, anxiety or fail while studying
00:10
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Optometry, eyesight and eye test for senior woman, optometrist and slit lamp. Doctor, specialist and healthcare professional for ophthalmology, prescription and optician for eyecare appointment exam
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An enlarged female eye behind a test lens.
00:16
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extreme closeup of test tube of blood taken for a blood test
00:21
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Analog capture (intentional heavy distortion fx): a tv test pattern (also called cinescope) made of blocks and shapes of varying dimensions.
00:12
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Tilting down slowly to a Covid 19 positive antigen test on a wooden table 23.98 fps
00:10
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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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