A close up of a volumetric cylinder containing a chemical formula in a laboratory
Pipetting drops of liquid into eppendorf tubes, high angle view
Pipetting drops of liquid into eppendorf tubes, side view
Pipetting drops of liquid into multiwell dish
Pipetting droplets of liquid into eppendorf tubes, side view
Pipette and volumetric flask
Pipetting droplets of liquid into multiwell dish, high angle view
Pipetting droplets of liquid into multiwell dish
DNA research
Pipette and test tube
Volumetric laboratory glassware used in a chemistry lab, close-up
Chemistry research. A pipette transferring liquid to a beaker and a ball-and-stick molecular model
Scientist pipetting sample into eppendorf vial during experiment in laboratory
Two volumetric flasks and pipette
Two volumetric flasks
Chemistry research. Erlenmeyer flask containing colored liquid and a digital tablet with a ball-and-stick molecular model on its screen
Scientific apparatus and glassware on laboratory bench awaiting experiment
Laboratory glassware
Laboratory glassware cross processed
Genetic testing
Biological research
Hand wearing nitrile glove holding eppendorf tube
DNA testing
Sample in eppendorf vial during experiment in laboratory
A precision micropipette is used to transfer a small amount of red solution to a multi-well plate
Biotechnology research
Pharmaceutical research
Laboratory experiment
Blood and other samples for testing
Pipetting samples
View through molecular model onto eppendorf tubes which are being used to test a sample in the laboratory
Close up of graduated pipette and laboratory flask
Volumetric flasks
Row of eppendorf vial awaiting sample for testing in laboratory
Row of eppendorf vial awaiting sample for testing in laboratory, scientist out of focus in background
Centrifuge being used to separate samples into their components by spinning them in tubes at high speed
Genetics, conceptual image
Pipette adding sample to eppendorf tube in a laboratory
Chemistry research. Erlenmeyer flask containing colored liquid, a ball-and-stick molecular model and laptop computer
Biotechnology
Pipette and eppendorf vials
Pipette dropping liquid in clear jars
Scientist preparing chemical experiment in laboratory
Chemistry research. Beaker containing copper sulfate (CuSO4) solution, other flasks contain transition metal salts solutions. Compounds containing transition metals are often coloured
Chemical lab glassware
A precision micropipette is used to transfer a small amount of liquid to a test tube. Pipettes are commonly used in chemical and biological laboratory research
Samples being tested in a lab by using a multi pipette to place samples in a multi well tray ready for automated analysis
Volumetric flask containing solution of potassium dichromate (VI) (K2Cr2O7) and other flasks of transition metal salts, dry chemicals and solutions. Compounds with transition metals are often colored
High angle cropped view of graduated pipette pipetting liquid into test tubes
Cropped view of graduated pipette pipetting liquid into test tubes
Multi pipette adding samples to multi well tray in a laboratory
Biochemical research, conceptual image
Chemistry research, conceptual image
Pipette dropping a solution into a vial, used for storing liquid during chemical or biological research
Laboratory glassware flasks containing chemicals in a laboratory
Close up of laboratory glassware flasks containing chemicals in a laboratory
Medical testing
Researcher pipetting liquid
A laptop computer displays results of automated DNA sequencing on its screen
Cropped view of scientist pipetting into vial
Sample preparation for mass spectrometry
Alzheimer's and dementia research, a brain scan in multi well tray used for research experiments in laboratory
Pharmaceutical research into diseases and pandemics. A variety of drugs being tested in the laboratory with a 3D model of the the viral disease in the background.
Sample preparation for Mass spectrometry in a scientific laborat
Pipette and eppendorf test tube
Bottle and volumetric flasks
SARS virus research
Dengue virus research
Zika virus research
Cropped view of chemical glassware and ball and stick model
Chemistry research. Ball-and-stick molecular model surrounded by various flasks with transition metal salts solutions. Compounds containing transition metals are often colored
Laboratory glassware on lab bench during experiment
Genetic medicine, conceptual image
Genetic research, conceptual image
Pharmaceutical research, a molecular model of drug formula in multi well tray, a conceptual experiment
Scientific Cloning, genetic experiment with pipette modifying DNA sample and creating new life in petri dish
Close-up of petri dish test tubes and pipette in laboratory
Close-up of petri dish and pipette in laboratory
Pipette, vials and samples on laboratory table
Pipetting sample
Scientist preparing microscope slide
Microtitre plate
Pipetting samples into microcentrifuge tubes during an experiment in the laboratory
Laboratory flask containing a chemical formula with molecular structure background - illustrating research
DNA analysis
Testing prototype milk-based food products
Genetic research
Pipetting sample into vial for testing in the laboratory
Microscope and flasks
Laboratory testing
A graduated pipette being inserted into test tube