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    Pollution control inspector taking sample of polluted water from spring in field. — Stock Photo
    Pollution control inspector taking sample of polluted water from spring in field.
    Close-up of multiple test stick being placed into urine sample tube by female doctor. — Stock Photo
    Close-up of multiple test stick being placed into urine sample tube by female doctor.
    Laboratory technician analyzing blood samples in blood bank — Stock Photo
    Laboratory technician analyzing blood samples in blood bank
    Overhead view of pipettes in Pipetting plate in laboratory — Stock Photo
    Overhead view of pipettes in Pipetting plate in laboratory
    Urine sample container on toilet in bathroom, studio shot. — Stock Photo
    Urine sample container on toilet in bathroom, studio shot.
    Urine sample with test strip showing results. — Stock Photo
    Urine sample with test strip showing results.
    Agronomy specialist taking soil sample for fertility analysis. — Stock Photo
    Agronomy specialist taking soil sample for fertility analysis.
    From above of river shore soil with textured rough layer of extractions, Huelva — Stock Photo
    From above of river shore soil with textured rough layer of extractions, Huelva
    Man examining a bottle of alcohol in beer factory — Stock Photo
    Man examining a bottle of alcohol in beer factory
    Multichannel pipette pipetting into rack of tubes. — Stock Photo
    Multichannel pipette pipetting into rack of tubes.
    Male scientist using microscope in laboratory — Stock Photo
    Male scientist using microscope in laboratory
    Agar plate and specimen brush on blue background. — Stock Photo
    Agar plate and specimen brush on blue background.
    Microbiological culture growing in Petri dish. — Stock Photo
    Microbiological culture growing in Petri dish.
    Male scientist using microscope in laboratory — Stock Photo
    Male scientist using microscope in laboratory
    Mature chemist conducting experiment in lab — Stock Photo
    Mature chemist conducting experiment in lab
    Female scientist researching coronavirus in laboratory — Stock Photo
    Female scientist researching coronavirus in laboratory
    Microbiological culture growing in Petri dish, close-up. — Stock Photo
    Microbiological culture growing in Petri dish, close-up.
    Laboratory technician analyzing blood bag in blood bank — Stock Photo
    Laboratory technician analyzing blood bag in blood bank
    Close-up of male scientist placing medical vials on a lab machine in laboratory — Stock Photo
    Close-up of male scientist placing medical vials on a lab machine in laboratory
    Laboratory technician analyzing chemical solution in blood bank — Stock Photo
    Laboratory technician analyzing chemical solution in blood bank
    Urine sample for analysis and test strip with chart, studio shot. — Stock Photo
    Urine sample for analysis and test strip with chart, studio shot.
    Tubes containing blood samples — Stock Photo
    Tubes containing blood samples
    Beaker, volumetric pipette and clipboard on table in laboratory — Stock Photo
    Beaker, volumetric pipette and clipboard on table in laboratory
    Close-up of plasma bags in a crate at blood bank — Stock Photo
    Close-up of plasma bags in a crate at blood bank
    Female medical specialist in protective uniform, latex gloves and face mask doing mouth swab test with cotton bud on African American female patient in clinic during coronavirus outbreak — Stock Photo
    Female medical specialist in protective uniform, latex gloves and face mask doing mouth swab test with cotton bud on African American female patient in clinic during coronavirus outbreak
    Laboratory technician holding test tubes in blood bank — Stock Photo
    Laboratory technician holding test tubes in blood bank
    Business executive looking at blueprint in office — Stock Photo
    Business executive looking at blueprint in office
    Microbiologist taking bacterial sample on microscope slide. — Stock Photo
    Microbiologist taking bacterial sample on microscope slide.
    Side view of woman in medical uniform and mask using modern microscope to examine human cells while working in lab of modern clinic — Stock Photo
    Side view of woman in medical uniform and mask using modern microscope to examine human cells while working in lab of modern clinic
    Close-up of fungus colony growing on agar plate. — Stock Photo
    Close-up of fungus colony growing on agar plate.
    Close-up of examination of soil samples in agrochemical laboratory. — Stock Photo
    Close-up of examination of soil samples in agrochemical laboratory.
    Doctor taking swab sample from young girl mouth. — Stock Photo
    Doctor taking swab sample from young girl mouth.
    Unrecognizable chemist taking blue fluid with pipette while conducting experiment in modern lab — Stock Photo
    Unrecognizable chemist taking blue fluid with pipette while conducting experiment in modern lab
    Close-up of flask, lab weighing scale and equipment in laboratory — Stock Photo
    Close-up of flask, lab weighing scale and equipment in laboratory
    Glass phial with blood sample. — Stock Photo
    Glass phial with blood sample.
    Close-up of sample on red liquid in centrifuge tube. — Stock Photo
    Close-up of sample on red liquid in centrifuge tube.
    Stack of crates with blood bags arranged in blood bank — Stock Photo
    Stack of crates with blood bags arranged in blood bank
    Side view of male scientist experimenting in laboratory — Stock Photo
    Side view of male scientist experimenting in laboratory
    Pipette adding sample to petri dish with DNA autoradiogram in background. — Stock Photo
    Pipette adding sample to petri dish with DNA autoradiogram in background.
    Agronomy specialist taking soil sample for fertility analysis. — Stock Photo
    Agronomy specialist taking soil sample for fertility analysis.
    Pollution control inspector taking sample of soil at pollution site — Stock Photo
    Pollution control inspector taking sample of soil at pollution site
    Pipette adding sample to petri dish with DNA autoradiogram in background. — Stock Photo
    Pipette adding sample to petri dish with DNA autoradiogram in background.
    Female students researching sample in laboratory. — Stock Photo
    Female students researching sample in laboratory.
    Served dishes of cheese, hummus and jerked meat with flatbread on gray table — Stock Photo
    Served dishes of cheese, hummus and jerked meat with flatbread on gray table
    Doctor reading the results of blood test while holding blood sample. — Stock Photo
    Doctor reading the results of blood test while holding blood sample.
    Laboratory technician analyzing blood bags in blood bank — Stock Photo
    Laboratory technician analyzing blood bags in blood bank
    Police evidence bag — Stock Photo
    Police evidence bag
    Female doctor holding tube with blood sample. — Stock Photo
    Female doctor holding tube with blood sample.
    Top view close-up of a makeup broken into pieces — Stock Photo
    Top view close-up of a makeup broken into pieces
    Female scientist researching sample in petri dish under light microscope. — Stock Photo
    Female scientist researching sample in petri dish under light microscope.
    Agronomist opening soil sample bag in field. — Stock Photo
    Agronomist opening soil sample bag in field.
    Microbiologist working in laboratory with bacteria growth in petri dish. — Stock Photo
    Microbiologist working in laboratory with bacteria growth in petri dish.
    Female scientists in face masks holding specimen in laboratory — Stock Photo
    Female scientists in face masks holding specimen in laboratory
    Person hand holding DNA swab and test results for forensic evidence. — Stock Photo
    Person hand holding DNA swab and test results for forensic evidence.
    Man examining a bottle of alcohol in beer factory — Stock Photo
    Man examining a bottle of alcohol in beer factory
    Researchers handling stem cell cultures in laboratory while drug research. — Stock Photo
    Researchers handling stem cell cultures in laboratory while drug research.
    Forensic scientist taking swab from blood-stained shirt as forensic evidence. — Stock Photo
    Forensic scientist taking swab from blood-stained shirt as forensic evidence.
    Served dishes of cheese, hummus and jerked meat with flatbread on gray table — Stock Photo
    Served dishes of cheese, hummus and jerked meat with flatbread on gray table
    Team of scientists experimenting together in laboratory — Stock Photo
    Team of scientists experimenting together in laboratory
    Man and woman examining sample of alcohol in beer factory — Stock Photo
    Man and woman examining sample of alcohol in beer factory