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24430684 results

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    Bacterial contamination tests — Stock Photo
    Bacterial contamination tests
    Crop dental technician sitting and working on denture while holding jaw mold — Stock Photo
    Crop dental technician sitting and working on denture while holding jaw mold
    DNA researcher pipetting into tube with reference in background. — Stock Photo
    DNA researcher pipetting into tube with reference in background.
    Caucasian male surfboard maker working in his studio, wearing a protective apron, putting on a face mask preparing to polishing a surfboard. — Stock Photo
    Caucasian male surfboard maker working in his studio, wearing a protective apron, putting on a face mask preparing to polishing a surfboard.
    Female power engineer checking condensation at power station — Stock Photo
    Female power engineer checking condensation at power station
    Young man repairing modern device — Stock Photo
    Young man repairing modern device
    Mixed race female car mechanic wearing overalls, replacing car oil. independent business owner at car servicing garage. — Stock Photo
    Mixed race female car mechanic wearing overalls, replacing car oil. independent business owner at car servicing garage.
    Female engineer assembling circuit board with soldering iron — Stock Photo
    Female engineer assembling circuit board with soldering iron
    Female electrical engineer soldering circuit board in office. — Stock Photo
    Female electrical engineer soldering circuit board in office.
    Lab technician in protective suit, face mask and safety goggles in sterile laboratory. — Stock Photo
    Lab technician in protective suit, face mask and safety goggles in sterile laboratory.
    Crop concentrated professional male laboratory assistant in white robe and latex gloves pressing buttons on modern equipment — Stock Photo
    Crop concentrated professional male laboratory assistant in white robe and latex gloves pressing buttons on modern equipment
    Two Caucasian male surfboard makers standing in their studio, preparing for work, discussing the project, using a tablet computer. — Stock Photo
    Two Caucasian male surfboard makers standing in their studio, preparing for work, discussing the project, using a tablet computer.
    Handsome Carpenter holding toolbox at home — Stock Photo
    Handsome Carpenter holding toolbox at home
    Chinese auto mechanic standing with flashlight in workshop — Stock Photo
    Chinese auto mechanic standing with flashlight in workshop
    Dental technician making denture cast — Stock Photo
    Dental technician making denture cast
    Young man repairing modern device — Stock Photo
    Young man repairing modern device
    Scientist preparing samples in microcentrifuge tubes for chemical analysis. — Stock Photo
    Scientist preparing samples in microcentrifuge tubes for chemical analysis.
    Chinese auto mechanic holding car wheel in workshop — Stock Photo
    Chinese auto mechanic holding car wheel in workshop
    Technician installing an air conditioning unit on a wall, Thailand — Stock Photo
    Technician installing an air conditioning unit on a wall, Thailand
    Mixed race female car mechanic wearing overalls, inspecting car and using tablet. independent business owner at car servicing garage. — Stock Photo
    Mixed race female car mechanic wearing overalls, inspecting car and using tablet. independent business owner at car servicing garage.
    High angle crop anonymous dentist in gloves using dental ultraviolet curing light tool during procedure with patient in clinic — Stock Photo
    High angle crop anonymous dentist in gloves using dental ultraviolet curing light tool during procedure with patient in clinic
    Technician performing ultrasound for happy pregnant couple in examination room — Stock Photo
    Technician performing ultrasound for happy pregnant couple in examination room
    Researchers hand mixing solution — Stock Photo
    Researchers hand mixing solution
    Technician in hard hat and protective eyewear at factory — Stock Photo
    Technician in hard hat and protective eyewear at factory
    Male radiologist operating CT scanner. — Stock Photo
    Male radiologist operating CT scanner.
    Female power engineer checking injectors with compressed gas at power station — Stock Photo
    Female power engineer checking injectors with compressed gas at power station
    Laboratory technician using digital tablet in blood bank — Stock Photo
    Laboratory technician using digital tablet in blood bank
    Cropped view of scientist writing on clipboard in greenhouse — Stock Photo
    Cropped view of scientist writing on clipboard in greenhouse
    Engineer with calipers measuring sheet metal in steel factory — Stock Photo
    Engineer with calipers measuring sheet metal in steel factory
    Close-up of repairing tools kept on old piano keyboard — Stock Photo
    Close-up of repairing tools kept on old piano keyboard
    Low angle of delighted ethnic male inspector in vest with protective helmet crossing arms standing against modern solar power station — Stock Photo
    Low angle of delighted ethnic male inspector in vest with protective helmet crossing arms standing against modern solar power station
    Pest control technician at chemical storage container on truck — Stock Photo
    Pest control technician at chemical storage container on truck
    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.
    Side view of male scientist experimenting in laboratory — Stock Photo
    Side view of male scientist experimenting in laboratory
    Scientist putting on protective mask in laboratory — Stock Photo
    Scientist putting on protective mask in laboratory
    Technician maintaining record on digital tablet at meat factory — Stock Photo
    Technician maintaining record on digital tablet at meat factory
    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.
    Engineer working in factory, holding check-list and supervising. — Stock Photo
    Engineer working in factory, holding check-list and supervising.
    Female power engineer securing equipment on bucket truck — Stock Photo
    Female power engineer securing equipment on bucket truck
    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.
    Carpenter drilling wooden door with drilling machine at home — Stock Photo
    Carpenter drilling wooden door with drilling machine at home
    Chinese auto mechanic examining car engine — Stock Photo
    Chinese auto mechanic examining car engine
    Hands of aircraft mechanic fixing engine of small airplane in hangar — Stock Photo
    Hands of aircraft mechanic fixing engine of small airplane in hangar
    Portrait of female technician using digital tablet at meat factory — Stock Photo
    Portrait of female technician using digital tablet at meat factory
    Electrician fixing a control panel after an electrical fire, Thailand — Stock Photo
    Electrician fixing a control panel after an electrical fire, Thailand
    Rear view of an engineer at a solar farm carrying a solar panel, Thailand — Stock Photo
    Rear view of an engineer at a solar farm carrying a solar panel, Thailand
    Low angle of cropped unrecognizable mature ethnic male inspector in vest with clipboard looking away while standing near solar power station — Stock Photo
    Low angle of cropped unrecognizable mature ethnic male inspector in vest with clipboard looking away while standing near solar power station
    Technicians maintaining record on clipboard at meat factory — Stock Photo
    Technicians maintaining record on clipboard at meat factory
    Grinder in the hands of a man who sharpen a car varnish in the car shop. — Stock Photo
    Grinder in the hands of a man who sharpen a car varnish in the car shop.
    African american female computer technician working in server room. digital information storage and communication network technology. — Stock Photo
    African american female computer technician working in server room. digital information storage and communication network technology.
    Portrait confident air traffic control ground crew workers near airplane on airport tarmac — Stock Photo
    Portrait confident air traffic control ground crew workers near airplane on airport tarmac
    From above of crop student with artificial dental model and bur learning training in dental treatments during class in laboratory — Stock Photo
    From above of crop student with artificial dental model and bur learning training in dental treatments during class in laboratory
    Positive young male technician assembling bike while colleague working on computer in professional workshop — Stock Photo
    Positive young male technician assembling bike while colleague working on computer in professional workshop
    Young female scientist doing experiment with liquid in laboratory. — Stock Photo
    Young female scientist doing experiment with liquid in laboratory.
    Low angle of middle aged Hispanic male engineer in uniform with tablet standing looking away under solar power station — Stock Photo
    Low angle of middle aged Hispanic male engineer in uniform with tablet standing looking away under solar power station
    Close-up of technician repairing circuit board in electronics laboratory. — Stock Photo
    Close-up of technician repairing circuit board in electronics laboratory.
    Hands of scientist watering plants with sprayer in greenhouse — Stock Photo
    Hands of scientist watering plants with sprayer in greenhouse
    Close-up of male scientist writing on clipboard in laboratory — Stock Photo
    Close-up of male scientist writing on clipboard in laboratory
    Forensic science technician taking notes while examining computer hard drive. — Stock Photo
    Forensic science technician taking notes while examining computer hard drive.
    Dental technician carving tooth — Stock Photo
    Dental technician carving tooth