Images Vidéos

Éprouvettes Photos ❘ Science Photo Library

DNA research
13419796 - DNA research
Biotechnology research
12933743 - Biotechnology research
Biotechnology research
12933742 - Biotechnology research
Biotechnology research
12933600 - Biotechnology research
Halogen displacement reactions
12644194 - Halogen displacement reactions
Litmus pH indicator in acid and basic
11734740 - Litmus pH indicator in acid and basic
Alkane alkene in bromine water
11718812 - Alkane alkene in bromine water
DNA research
13463814 - DNA research
Genetic research, conceptual image
13370209 - Genetic research, conceptual image
Laboratory glassware
12968500 - Laboratory glassware
Pipetting sample
12968307 - Pipetting sample
Female scientist
12347857 - Female scientist
Alkane or alkene test
11718735 - Alkane or alkene test
DNA research
13463809 - DNA research
Copper ammonia complex ion
11734846 - Copper ammonia complex ion
Magnesium ribbon in ethanoic acid
11734731 - Magnesium ribbon in ethanoic acid
Sodium hydroxide and transition metals
11730476 - Sodium hydroxide and transition metals
DNA research
13463812 - DNA research
Copper chloride complex ion
11734862 - Copper chloride complex ion
Pharmaceutical research
13463773 - Pharmaceutical research
Pharmaceutical research
13463771 - Pharmaceutical research
Pharmaceutical research
13463767 - Pharmaceutical research
Pharmaceutical research
13463766 - Pharmaceutical research
DNA research
13419794 - DNA research
Biotechnology research
12933750 - Biotechnology research
Blood sample analysis
12394422 - Blood sample analysis
Titration of potassium manganate (VII)
12249150 - Titration of potassium manganate (VII)
Methylene blue reduction time
11734850 - Methylene blue reduction time
DNA research
13463816 - DNA research
Laboratory glassware
12968503 - Laboratory glassware
Biotechnology research
12933603 - Biotechnology research
DNA testing
13463804 - DNA testing
Medical testing
13463783 - Medical testing
Pharmaceutical research
13463772 - Pharmaceutical research
Pipetting sample
12968306 - Pipetting sample
Benedict's test for sugar.
12289495 - Benedict's test for sugar.
Biotechnology research
12933599 - Biotechnology research
Copper 1,2 diaminoethane complex ion
11734845 - Copper 1,2 diaminoethane complex ion
Tuberculosis and cholera,19th century
11708557 - Tuberculosis and cholera,19th century
Medical testing
13463780 - Medical testing
Pharmaceutical research
12958598 - Pharmaceutical research
Genetic research
12541286 - Genetic research
Iron and sulfur reaction
11734836 - Iron and sulfur reaction
Urology laboratory
11718514 - Urology laboratory
Urology laboratory
11718513 - Urology laboratory
Tuberculosis and cholera,19th century
11708556 - Tuberculosis and cholera,19th century
Pharmaceutical research
13463769 - Pharmaceutical research
Laboratory glassware
12968502 - Laboratory glassware
Pipetting sample
12968299 - Pipetting sample
Cooking oils in test tubes
12541385 - Cooking oils in test tubes
Plastic test tubes in rack
12495763 - Plastic test tubes in rack
Test tubes in a tube rack
12494865 - Test tubes in a tube rack
Titration of potassium manganate (VII)
12249151 - Titration of potassium manganate (VII)
Reactivity of magnesium
11718891 - Reactivity of magnesium
Effect of insecticides on termites
11684859 - Effect of insecticides on termites
DNA research
13463813 - DNA research
Pharmaceutical research
13463776 - Pharmaceutical research
Centrifuging blood samples,illustration
12968882 - Centrifuging blood samples,illustration
Pipetting sample
12968304 - Pipetting sample
Urology laboratory
11718516 - Urology laboratory
Alternative medicine research
13463794 - Alternative medicine research
Pharmaceutical research
13463765 - Pharmaceutical research
DNA research
13419795 - DNA research
Medical samples
12585520 - Medical samples
Laboratory assistant holding medical samples
12585508 - Laboratory assistant holding medical samples
Plastic test tubes in rack
12495764 - Plastic test tubes in rack
Biuret test for proteins
11520059 - Biuret test for proteins
DNA testing
13463805 - DNA testing
DNA research
13463803 - DNA research
DNA and coronavirus particle, illustration
13418487 - DNA and coronavirus particle, illustration
Genetic research, conceptual image
13370207 - Genetic research, conceptual image
Laboratory assistant holding medical samples
12585507 - Laboratory assistant holding medical samples
Laboratory experiment
12422177 - Laboratory experiment
Oil products
11890036 - Oil products
Silver mirror test
11734837 - Silver mirror test
Phenolphthalein indicator
12044673 - Phenolphthalein indicator
Magnesium ribbon in ethanoic acid
11734730 - Magnesium ribbon in ethanoic acid
Pipette with an array of test tubes
11685696 - Pipette with an array of test tubes
Pipetting sample
12657283 - Pipetting sample
Chemistry Student Performs Experiment
12627722 - Chemistry Student Performs Experiment
Biological research
12541271 - Biological research
Centrifuge machine with vials of red liquid, illustration
12499255 - Centrifuge machine with vials of red liquid, illustration
Phase separation
12494863 - Phase separation
Electronic laboratory water bath
12052058 - Electronic laboratory water bath
Medical samples
12585509 - Medical samples
DNA test with vials of green liquid, illustration
12499256 - DNA test with vials of green liquid, illustration
Chemist working with samples
12452055 - Chemist working with samples
Copper complex solutions
12249147 - Copper complex solutions
Magnesium ribbon in ethanoic acid
11734702 - Magnesium ribbon in ethanoic acid
Sample tubes on ice
11640663 - Sample tubes on ice
Sample tubes
11640662 - Sample tubes
Biotechnology research
12933601 - Biotechnology research
Pipetting sample
12657285 - Pipetting sample
Carbohydrate foods in test tubes
12541384 - Carbohydrate foods in test tubes
Genetic research
12541287 - Genetic research
Genetic research
12541284 - Genetic research
Communicating vessels, illustration
12379734 - Communicating vessels, illustration
Pipetting sample
12657282 - Pipetting sample
Biological research
12541272 - Biological research
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