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    Male dentist examining a patient with tools in clinic — Stock Photo
    Male dentist examining a patient with tools in clinic
    Scientist preparing samples in microcentrifuge tubes for chemical analysis. — Stock Photo
    Scientist preparing samples in microcentrifuge tubes for chemical analysis.
    Close-up of male scientist adjusting pressure gauge of cylinder in laboratory — Stock Photo
    Close-up of male scientist adjusting pressure gauge of cylinder in laboratory
    Male scientist using microscope in laboratory — Stock Photo
    Male scientist using microscope in laboratory
    Dental technician carving teeth — Stock Photo
    Dental technician carving teeth
    Teenage boy experimenting chemical solution in laboratory — Stock Photo
    Teenage boy experimenting chemical solution in laboratory
    Teenage girl experimenting molecule model in laboratory — Stock Photo
    Teenage girl experimenting molecule model in laboratory
    Attentive male scientist experimenting in laboratory — Stock Photo
    Attentive male scientist experimenting in laboratory
    Dental technician applying substance on denture — Stock Photo
    Dental technician applying substance on denture
    Technicians preparing and checking samples in manufacturing bioengineering laboratory. — Stock Photo
    Technicians preparing and checking samples in manufacturing bioengineering laboratory.
    Dental technician carving teeth — Stock Photo
    Dental technician carving teeth
    Male scientist soldering circuit board in laboratory — Stock Photo
    Male scientist soldering circuit board in laboratory
    Attentive male scientist experimenting in laboratory — Stock Photo
    Attentive male scientist experimenting in laboratory
    Close-up of hands of scientist placing slide with human sample under light microscope for medical testing. — Stock Photo
    Close-up of hands of scientist placing slide with human sample under light microscope for medical testing.
    University students in chemical experiment at laboratory — Stock Photo
    University students in chemical experiment at laboratory
    PCR micro tube strip with red liquid. — Stock Photo
    PCR micro tube strip with red liquid.
    Close-up of scientist hand holding PCR multiwell plate. — Stock Photo
    Close-up of scientist hand holding PCR multiwell plate.
    Laboratory technician checking invoices in blood bank — Stock Photo
    Laboratory technician checking invoices in blood bank
    Close-up of syringe on lab weighing scale in laboratory — Stock Photo
    Close-up of syringe on lab weighing scale in laboratory
    Glass phials in laboratory rack, close-up. — Stock Photo
    Glass phials in laboratory rack, close-up.
    Female scientist writing on clipboard in laboratory — Stock Photo
    Female scientist writing on clipboard in laboratory
    Technicians programming electrospinning machine in nanofibre laboratory. — Stock Photo
    Technicians programming electrospinning machine in nanofibre laboratory.
    Male hands polishing denture — Stock Photo
    Male hands polishing denture
    Teenage boy experimenting on microscope in laboratory at university — Stock Photo
    Teenage boy experimenting on microscope in laboratory at university
    Raspberries in test tube, studio shot. — Stock Photo
    Raspberries in test tube, studio shot.
    Blood samples in microcentrifuge tube strip for genetic analysis. — Stock Photo
    Blood samples in microcentrifuge tube strip for genetic analysis.
    Laboratory technician checking invoices in blood bank — Stock Photo
    Laboratory technician checking invoices in blood bank
    Male scientist placing chemical tube glass bottle on a machine in laboratory — Stock Photo
    Male scientist placing chemical tube glass bottle on a machine in laboratory
    Close-up of pipetting sample into multiwell plate for analysis in laboratory. — Stock Photo
    Close-up of pipetting sample into multiwell plate for analysis in laboratory.
    Close-up of pipetting sample into multiwell plate for analysis in laboratory. — Stock Photo
    Close-up of pipetting sample into multiwell plate for analysis in laboratory.
    Side view of male scientist working in laboratory — Stock Photo
    Side view of male scientist working in laboratory
    Blood samples in PCR tubes. — Stock Photo
    Blood samples in PCR tubes.
    Laboratory technician analyzing blood samples in blood bank — Stock Photo
    Laboratory technician analyzing blood samples in blood bank
    Green vegetables in test tubes, studio shot. — Stock Photo
    Green vegetables in test tubes, studio shot.
    Attentive laboratory technician working in blood bank — Stock Photo
    Attentive laboratory technician working in blood bank
    Teenage boy experimenting on microscope in laboratory at university — Stock Photo
    Teenage boy experimenting on microscope in laboratory at university
    Technician pipetting biological samples in multiwell plate. — Stock Photo
    Technician pipetting biological samples in multiwell plate.
    Male scientist placing chemical tube glass bottle on a machine in laboratory — Stock Photo
    Male scientist placing chemical tube glass bottle on a machine in laboratory
    Laboratory technician using a machine in blood bank — Stock Photo
    Laboratory technician using a machine in blood bank
    Various food produce in test tubes, studio shot. — Stock Photo
    Various food produce in test tubes, studio shot.
    Teenage girl experimenting chemical solution in laboratory — Stock Photo
    Teenage girl experimenting chemical solution in laboratory
    Male scientist adjusting pressure gauge of cylinder in laboratory — Stock Photo
    Male scientist adjusting pressure gauge of cylinder in laboratory
    Teenage girl examining the molecule model in laboratory at university — Stock Photo
    Teenage girl examining the molecule model in laboratory at university
    Close-up of beaker, test tube rack and clipboard on table — Stock Photo
    Close-up of beaker, test tube rack and clipboard on table
    Side view of male scientist experimenting in laboratory — Stock Photo
    Side view of male scientist experimenting in laboratory
    Lab technicians in sterile environment giving thumbs-up gesture. — Stock Photo
    Lab technicians in sterile environment giving thumbs-up gesture.
    Various food produce in test tubes, studio shot. — Stock Photo
    Various food produce in test tubes, studio shot.
    Close-up of multichannel pipette with green liquid on multiwell plate in laboratory. — Stock Photo
    Close-up of multichannel pipette with green liquid on multiwell plate in laboratory.
    Laboratory technician analyzing blood bag in blood bank — Stock Photo
    Laboratory technician analyzing blood bag in blood bank
    Close-up of laboratory technician working in blood bank — Stock Photo
    Close-up of laboratory technician working in blood bank
    Various tools for denture production — Stock Photo
    Various tools for denture production
    Laboratory technician holding test tubes in blood bank — Stock Photo
    Laboratory technician holding test tubes in blood bank
    Various blood bags in blood bank — Stock Photo
    Various blood bags in blood bank
    Portrait of male scientist with clipboard standing in lab — Stock Photo
    Portrait of male scientist with clipboard standing in lab
    Mid section of male scientist experimenting in laboratory — Stock Photo
    Mid section of male scientist experimenting in laboratory
    College students experimenting chemical in laboratory at university — Stock Photo
    College students experimenting chemical in laboratory at university
    Lab technicians in protective suits and masks pipetting in sterile laboratory. — Stock Photo
    Lab technicians in protective suits and masks pipetting in sterile laboratory.
    Close-up of scientist hand placing samples in concentrator. — Stock Photo
    Close-up of scientist hand placing samples in concentrator.
    Close-up of stacked Petri dishes with agar for microbiology research. — Stock Photo
    Close-up of stacked Petri dishes with agar for microbiology research.
    Attentive male scientist experimenting in laboratory — Stock Photo
    Attentive male scientist experimenting in laboratory