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(ผลลัพธ์โดยรวม: 71)
 "fluid filtration in the laboratory experiment")
 "Loop animation of infected cells multiplying")
 "Close up HD video of rotating test tubes filled with biofuel")
 "Drawing blood into syringe")
 "Weighing medicines")
 "Fridge with frozen samples in a sperm bank")
 "Green plant in genetics laboratory")
 "Microscope")
 "cell division")
 "blood tests in a medical laboratory")
 "Blood sample in micro tubes")
 "The girl doctor marks the medical samples in test tubes")
 "Water Samples In Tubes Rotating In Laboratory")
 "Swabbing mouth for DNA sample")
 "filling tray with multi-pipette in the genetic laboratory")
 "taking blood - Stock Video. taking blood tests in a research laboratory. Part 1.")
 "Swabbing mouth for DNA")
 "Swabbing man's mouth for DNA")
 "Microscopic macro shot of fresh blood flowing on a slide, light smear, with")
 "Doctor taking blood sample ...")
 "Blood sample in microtubes")
 "blood tests in a medical laboratory")
 "lab technician examining media samples")
 "Weighing medicines")
 "Clotting Blood Congealing in Microscopic View")
 "several medical vials rotate closeup")
 "Scientist works in a lab- close up of chemical assay")
 "Biofuel in testubes")
 "Taking blood sample")
 "Microscopic macro shot of fresh blood flowing on a slide, light smear, with")
 "Syringe against dark blue")
 "Scientist adjusts the lens of the microscope")
 "Putting Sample Under Microscope")
 "Experiment in the microbiology laboratory")
 "Close up HD video of test tubes filled with green chemicals rotating slowly")
 "microscope and hands of researcher")
 "Fridge with frozen samples in a sperm bank")
 "laboratory assistant takes a biological sample from the refrigerator")
 "Centrifuge spinning vials of liquid samples - Stock Video. A centrifuge spins")
 "blood donors in medicine laboratory at donation")
 "lab technician examining media samples")
 "Prepare a wet mount slide for microscope viewing")
 "Experiment in the microbiology laboratory")
 "Experiment in the microbiology laboratory")
 "Scientist works in a lab- close up of chemical assay")
 "Scientist works in a lab- close up of chemical assay")
 "microscope and hands of researcher")
 "microbiology Laboratory, Pipette and petri dish")
 "Weighing medicines")
 "Coagulating Blood Clot Traces")