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    Little laughing kid in shorts and with bare feet splashing water from garden hose — Stock Photo
    Little laughing kid in shorts and with bare feet splashing water from garden hose
    Oxygen mask and tube on white background. — Stock Photo
    Oxygen mask and tube on white background.
    Team of scientists experimenting together in laboratory — Stock Photo
    Team of scientists experimenting together in laboratory
    Close-up of beaker, test tube rack and clipboard on table — Stock Photo
    Close-up of beaker, test tube rack and clipboard on table
    Labeled medical samples in rack, close-up. — Stock Photo
    Labeled medical samples in rack, close-up.
    Doctor's hand holding laboratory glass test tube filled with colourful pills. — Stock Photo
    Doctor's hand holding laboratory glass test tube filled with colourful pills.
    Laboratory technician analyzing chemical solution in blood bank — Stock Photo
    Laboratory technician analyzing chemical solution in blood bank
    Labelled test tubes with blood samples. — Stock Photo
    Labelled test tubes with blood samples.
    Colored scanning electron micrograph showing urethral epithelium of urethra. — Stock Photo
    Colored scanning electron micrograph showing urethral epithelium of urethra.
    Side profile close-up of an asian female hiker looking upwards at the cave walls in a lava tube cave, Iceland — Stock Photo
    Side profile close-up of an asian female hiker looking upwards at the cave walls in a lava tube cave, Iceland
    Female scientist holding blood sample by microscope in laboratory. — Stock Photo
    Female scientist holding blood sample by microscope in laboratory.
    Little children in swimwear running around and splashing water from garden hose at each other — Stock Photo
    Little children in swimwear running around and splashing water from garden hose at each other
    Weathered industrial buildings and pipes emitting smoke and flames at coking factory — Stock Photo
    Weathered industrial buildings and pipes emitting smoke and flames at coking factory
    Contemporary bathroom interior with toilet bowl and washbasin on gray tiled wall in light house — Stock Photo
    Contemporary bathroom interior with toilet bowl and washbasin on gray tiled wall in light house
    Mechanic examining a motorbike disc brake at workshop — Stock Photo
    Mechanic examining a motorbike disc brake at workshop
    Young female in trendy black clothes and sunglasses strolling on crosswalk with disposable beverage cup of beverage in town — Stock Photo
    Young female in trendy black clothes and sunglasses strolling on crosswalk with disposable beverage cup of beverage in town
    Close-up of pipetting blood sample into microcentrifuge tubes. — Stock Photo
    Close-up of pipetting blood sample into microcentrifuge tubes.
    Little children in swimwear running around and splashing water from garden hose at each other — Stock Photo
    Little children in swimwear running around and splashing water from garden hose at each other
    Green coffee beans in test tube on white background, studio shot. — Stock Photo
    Green coffee beans in test tube on white background, studio shot.
    Decoration on table against stool and carpet on floor under tube on gray wall in passage — Stock Photo
    Decoration on table against stool and carpet on floor under tube on gray wall in passage
    Team of scientists experimenting together in laboratory — Stock Photo
    Team of scientists experimenting together in laboratory
    Attentive university student doing a chemical experiment in laboratory — Stock Photo
    Attentive university student doing a chemical experiment in laboratory
    Coffee cocktail with lemon in restaurant — Stock Photo
    Coffee cocktail with lemon in restaurant
    Newborn baby connected to a respirator wrapped in blanket after labor in hospital — Stock Photo
    Newborn baby connected to a respirator wrapped in blanket after labor in hospital
    Female scientist taking testing tube from tray for scientific research. — Stock Photo
    Female scientist taking testing tube from tray for scientific research.
    Plastic test tubes with green lids in rack. — Stock Photo
    Plastic test tubes with green lids in rack.
    Stethoscope on laptop keyboard — Stock Photo
    Stethoscope on laptop keyboard
    Close up of tubes and man in tunnel — Stock Photo
    Close up of tubes and man in tunnel
    Glasses of delicious refreshing drinks with pear juice and fresh elderflower leaves on table with cinnamon sticks — Stock Photo
    Glasses of delicious refreshing drinks with pear juice and fresh elderflower leaves on table with cinnamon sticks
    Smiling girl students examining liquid in test tube, conducting scientific experiment in laboratory classroom — Stock Photo
    Smiling girl students examining liquid in test tube, conducting scientific experiment in laboratory classroom
    Japanese woman standing at tube station — Stock Photo
    Japanese woman standing at tube station
    Woman standing by railings at entrance to tube station — Stock Photo
    Woman standing by railings at entrance to tube station
    Young male and female scientists working in laboratory. — Stock Photo
    Young male and female scientists working in laboratory.
    Male patient in hospital gown sitting on bed holding urine sample container. — Stock Photo
    Male patient in hospital gown sitting on bed holding urine sample container.
    Scientist hand using pipette, close-up. — Stock Photo
    Scientist hand using pipette, close-up.
    IV bag with various fruits, studio shot. — Stock Photo
    IV bag with various fruits, studio shot.
    Chef dripping with sauce Nordic seafood dish with mussels on plate — Stock Photo
    Chef dripping with sauce Nordic seafood dish with mussels on plate
    Attentive university students doing a experiment in laboratory — Stock Photo
    Attentive university students doing a experiment in laboratory
    Female biologist pouring water into test tube with dissolved samples of soil in laboratory. — Stock Photo
    Female biologist pouring water into test tube with dissolved samples of soil in laboratory.
    Girl student conducting scientific experiment in laboratory classroom — Stock Photo
    Girl student conducting scientific experiment in laboratory classroom
    Closeup view of a tube of wasabi on a white surface — Stock Photo
    Closeup view of a tube of wasabi on a white surface
    Labelled test tubes with blood samples. — Stock Photo
    Labelled test tubes with blood samples.
    In vitro fertilisation, computer illustration — Stock Photo
    In vitro fertilisation, computer illustration
    Close-up of male scientist pipetting into test tubes. — Stock Photo
    Close-up of male scientist pipetting into test tubes.
    Scientist holding DNA sample in tube with autoradiograph on DNA gel. — Stock Photo
    Scientist holding DNA sample in tube with autoradiograph on DNA gel.
    Plastic pipes and wooden planks at construction site — Stock Photo
    Plastic pipes and wooden planks at construction site
    Person hand filling test tube with tap water. — Stock Photo
    Person hand filling test tube with tap water.
    Dog under anesthesia with tube in mouth lying on operating table during surgery in veterinary hospital — Stock Photo
    Dog under anesthesia with tube in mouth lying on operating table during surgery in veterinary hospital
    Female scientist pipetting sample into microcentrifuge tubes ready for automated analysis while biotechnology research. — Stock Photo
    Female scientist pipetting sample into microcentrifuge tubes ready for automated analysis while biotechnology research.
    Powerful foamy sea waves rolling and splashing over water surface against blue sky — Stock Photo
    Powerful foamy sea waves rolling and splashing over water surface against blue sky
    IV bag with orange slices, studio shot. — Stock Photo
    IV bag with orange slices, studio shot.
    Young female nurse controlling medical equipment during surgery — Stock Photo
    Young female nurse controlling medical equipment during surgery
    Cropped unrecognizable man hands preparing a bowl for hookah in a night club — Stock Photo
    Cropped unrecognizable man hands preparing a bowl for hookah in a night club
    Girl students using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Girl students using microscope, conducting scientific experiment in laboratory classroom
    Glasses of delicious refreshing drinks with pear juice and fresh elderflower leaves on table — Stock Photo
    Glasses of delicious refreshing drinks with pear juice and fresh elderflower leaves on table
    Stent and balloon catheter for implantation into blood vessel, digital illustration. — Stock Photo
    Stent and balloon catheter for implantation into blood vessel, digital illustration.
    Female researcher pipetting liquid in science laboratory. — Stock Photo
    Female researcher pipetting liquid in science laboratory.
    Lab technician picking up samples — Stock Photo
    Lab technician picking up samples
    Various nuts in test tubes, studio shot. — Stock Photo
    Various nuts in test tubes, studio shot.
    From above of tweezers and glass flasks with plants arranged in rows on white table for biotechnological experiments — Stock Photo
    From above of tweezers and glass flasks with plants arranged in rows on white table for biotechnological experiments