A graduated pipette being inserted into test tube
Cropped view of graduated pipette pipetting liquid into test tubes
High angle cropped view of graduated pipette pipetting liquid into test tubes
Row of eppendorf vial awaiting sample for testing in laboratory
Sample in eppendorf vial during experiment in laboratory
Pipetting sample into a multiwell sample tray
DNA research
Pipetting droplets of liquid into multiwell dish
A laptop computer displays results of automated DNA sequencing on its screen
DNA testing
Pipetting droplets of liquid into multiwell dish, high angle view
Low angle view of graduated pipette pipetting liquid into test tube
Pipetting sample into tray for DNA testing
Multichannel pipette
Pipette and test tube
Eppendorf tubes in a row with petri dishes awaiting experiment in lab
DNA autoradiogram gel used for finding the base sequence of a segment of DNA
Laboratory tests
Graduated pipette pipetting liquid into test tube
Close up of graduated pipette pipetting liquid into test tube
Petri dish and pipette
Pipetting samples for gel electrophoresis
Genetic Research, A human sample being pipetted into a petri dish for genetic analysis sitting on DNA sequence
Genetic research, conceptual image
Chemical research
Genetic research
Multi pipette and multi well plate
Analytical chemistry - sample being pipetted into test tube for analysis in laboratory
Micropipette and Eppendorf microcentrifuge tubes, DNA sequencing in background
DNA sample in multi well plate with DNA gel below
DNA sample being pipetted into petri dish with DNA gel in background
Pharmaceutical research
Pipetting sample
Genetic testing
Biochemistry research
Laboratory glassware
Scientist pipetting sample into eppendorf vial during experiment in laboratory
Laboratory glassware on lab bench during experiment
Pipette and eppendorf test tube
Pipette and test tubes in a microbiological laboratory
Biological research
Genetic Research, A human sample being pipetted into a multi well plate for genetic analysis sitting on DNA sequence
Pipette and laboratory glassware
Researcher pipetting liquid
DNA profile
Pipette on multi well plate awaiting DNA samples during a genetic experiment in the laboratory with the DNA profile results in the background
Eppendorf microcentrifuge tubes, DNA sequencing in background
Analytical chemistry, sample being pipetted into a test tube for testing in laboratory
Micropipettes
Pipetting coloured liquid into petri dishes
Biochemical research
Pipette dripping liquid into test tube
DNA test results
DNA evidence
Micropipette and small beaker, DNA sequencing in background
Testing samples in test tube
Pipette dropping test sample onto seedling in petri dish
Researcher pipetting sample
Pipetting samples in forensics lab
Genetic Research, A human sample in a multi well plate ready for genetic analysis with a DNA sequence in the background
Pipette and eppendorf vials
Testing samples in petri dish
Genetic fingerprints, conceptual artwork
Chemistry research
Row of eppendorf vial awaiting sample for testing in laboratory, scientist out of focus in background
Close up of graduated pipette and laboratory flask
Pipette dropping a solution into a vial, used for storing liquid during chemical or biological research
Pipettes in laboratory
Pipetting drops of liquid into eppendorf tubes, high angle view
Pipetting drops of liquid into eppendorf tubes, side view
Glass pipettes
Researcher using multichannel pipette
Samples in microplate being tested in laboratory
Pipetting samples