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    Blood in human urine in sample pots, studio shot. — Stock Photo
    Blood in human urine in sample pots, studio shot.
    Microbiologist working in laboratory with bacteria growth in petri dish. — Stock Photo
    Microbiologist working in laboratory with bacteria growth in petri dish.
    Microbiologist working in laboratory with bacteria growth in petri dish. — Stock Photo
    Microbiologist working in laboratory with bacteria growth in petri dish.
    Young female archaeology researcher in laboratory analyzing ancient antler tool. — Stock Photo
    Young female archaeology researcher in laboratory analyzing ancient antler tool.
    Portrait of smiling technician with digital tablet at meat factory — Stock Photo
    Portrait of smiling technician with digital tablet at meat factory
    Petri dishes with blood agar on blue background. — Stock Photo
    Petri dishes with blood agar on blue background.
    Archaeology researcher performing lithics analysis with magnifying glass and measuring artifacts with straightedge tool. — Stock Photo
    Archaeology researcher performing lithics analysis with magnifying glass and measuring artifacts with straightedge tool.
    Young female photographer checking a chemical in photo studio — Stock Photo
    Young female photographer checking a chemical in photo studio
    High angle view of Asian male architect working on architectural model at desk in a modern office — Stock Photo
    High angle view of Asian male architect working on architectural model at desk in a modern office
    Doctor reading the results of blood test while holding blood sample. — Stock Photo
    Doctor reading the results of blood test while holding blood sample.
    Carpenter holding folding ruler — Stock Photo
    Carpenter holding folding ruler
    Attentive university student doing a chemical experiment in laboratory — Stock Photo
    Attentive university student doing a chemical experiment in laboratory
    Crop hands providing autopsies of fetus with lancet. — Stock Photo
    Crop hands providing autopsies of fetus with lancet.
    Attentive male carpenter examining a wood furniture at workshop — Stock Photo
    Attentive male carpenter examining a wood furniture at workshop
    University students doing experiment on microscope in laboratory at college — Stock Photo
    University students doing experiment on microscope in laboratory at college
    Mid section of male photographer opening a lens cover — Stock Photo
    Mid section of male photographer opening a lens cover
    Specialist in laboratory studying analyzes from monitor of device — Stock Photo
    Specialist in laboratory studying analyzes from monitor of device
    Schoolboy doing science experiment in school chemistry laboratory. — Stock Photo
    Schoolboy doing science experiment in school chemistry laboratory.
    Digital forensic science technician examining computer hard drive with magnifying glass and taking notes in laboratory. — Stock Photo
    Digital forensic science technician examining computer hard drive with magnifying glass and taking notes in laboratory.
    Laboratory technician analyzing blood bag in blood bank — Stock Photo
    Laboratory technician analyzing blood bag in blood bank
    Front view of happy young mixed-race business people discussing over blue print in office — Stock Photo
    Front view of happy young mixed-race business people discussing over blue print in office
    Crop scientist adding liquid in flask — Stock Photo
    Crop scientist adding liquid in flask
    Microbiologist taking bacterial sample on microscope slide. — Stock Photo
    Microbiologist taking bacterial sample on microscope slide.
    Female scientist holding and analyzing human skull in ancient DNA laboratory. — Stock Photo
    Female scientist holding and analyzing human skull in ancient DNA laboratory.
    Rear view of young Mixed-race business people discussing over blue print holding by the man standing in modern office — Stock Photo
    Rear view of young Mixed-race business people discussing over blue print holding by the man standing in modern office
    Two scientists providing research with scales in laboratory. — Stock Photo
    Two scientists providing research with scales in laboratory.
    Technician holding blood, urine and chemistry samples for clinical testing in gloved hand. — Stock Photo
    Technician holding blood, urine and chemistry samples for clinical testing in gloved hand.
    Teenage girl experimenting chemical in laboratory at university — Stock Photo
    Teenage girl experimenting chemical in laboratory at university
    Laboratory technicians working together in blood bank — Stock Photo
    Laboratory technicians working together in blood bank
    High angle view of young male architect working on blueprint with triangle ruler at desk in a modern office — Stock Photo
    High angle view of young male architect working on blueprint with triangle ruler at desk in a modern office
    Life science technician using micropipette in laboratory. — Stock Photo
    Life science technician using micropipette in laboratory.
    Forensics expert collecting blood sample from crime scene. — Stock Photo
    Forensics expert collecting blood sample from crime scene.
    Close-up of male scientist experimenting in laboratory — Stock Photo
    Close-up of male scientist experimenting in laboratory
    Teacher assisting students in chemical experiment at laboratory — Stock Photo
    Teacher assisting students in chemical experiment at laboratory
    Technician hand holding blood sample ready for testing in laboratory. — Stock Photo
    Technician hand holding blood sample ready for testing in laboratory.
    Two scientists examining plants in agricultural greenhouse — Stock Photo
    Two scientists examining plants in agricultural greenhouse
    Mid section of executive checking a sample of tile in office — Stock Photo
    Mid section of executive checking a sample of tile in office
    Front view of hardworking Asian male architect sitting at desk and talking on mobile phone in a modern office — Stock Photo
    Front view of hardworking Asian male architect sitting at desk and talking on mobile phone in a modern office
    Close-up of female doctor in uniform looking at x-ray image in room — Stock Photo
    Close-up of female doctor in uniform looking at x-ray image in room
    Life science technicians using micropipette in laboratory. — Stock Photo
    Life science technicians using micropipette in laboratory.
    Engineer rebuilding an O2 electrochemical sensor probe in a laboratory — Stock Photo
    Engineer rebuilding an O2 electrochemical sensor probe in a laboratory
    Close-up of scientist pipetting liquid into multiwell tray. — Stock Photo
    Close-up of scientist pipetting liquid into multiwell tray.
    Front view of Caucasian architects sitting on the office ground while they are examining blueprints against window in modern office — Stock Photo
    Front view of Caucasian architects sitting on the office ground while they are examining blueprints against window in modern office
    Kid with bandage on cheek watching is own reflection on mirror studying milk tooth with open mouth in room — Stock Photo
    Kid with bandage on cheek watching is own reflection on mirror studying milk tooth with open mouth in room
    Close-up of male scientist working in laboratory — Stock Photo
    Close-up of male scientist working in laboratory
    High angle view of mixed race businesswoman using mobile phone in office at desk — Stock Photo
    High angle view of mixed race businesswoman using mobile phone in office at desk
    Biological samples in test tubes and Petri dishes on laboratory table. — Stock Photo
    Biological samples in test tubes and Petri dishes on laboratory table.
    Young male researcher looking at sample under microscope in laboratory. — Stock Photo
    Young male researcher looking at sample under microscope in laboratory.
    Hand in latex glove holding bunch of wheat. — Stock Photo
    Hand in latex glove holding bunch of wheat.
    Digital forensic science technician examining computer hard drive with magnifying glass and taking notes in laboratory. — Stock Photo
    Digital forensic science technician examining computer hard drive with magnifying glass and taking notes in laboratory.
    Scientists preparing blood sample for analysis under light microscope. — Stock Photo
    Scientists preparing blood sample for analysis under light microscope.
    Petri dishes with blood agar on blue background. — Stock Photo
    Petri dishes with blood agar on blue background.
    College students experimenting on microscope in laboratory at university — Stock Photo
    College students experimenting on microscope in laboratory at university
    Technicians examining machine at industrial factory — Stock Photo
    Technicians examining machine at industrial factory
    Businessman leading meeting at whiteboard in conference room — Stock Photo
    Businessman leading meeting at whiteboard in conference room
    Scientist examining cultured cells under microscope. — Stock Photo
    Scientist examining cultured cells under microscope.
    Male architect looking at blueprint in office — Stock Photo
    Male architect looking at blueprint in office
    Close-up of female scientist using pipette in laboratory — Stock Photo
    Close-up of female scientist using pipette in laboratory
    Forensics expert in protective suit writing in clipboard while examining crime scene. — Stock Photo
    Forensics expert in protective suit writing in clipboard while examining crime scene.
    Side view of male scientist experimenting in laboratory — Stock Photo
    Side view of male scientist experimenting in laboratory