251 kostenlose Research Fotos zum Herunterladen

Erkunden Sie eine Vielfalt an Forschungsthemen mit unserer Auswahl an professionellen Stockfotos. Von wissenschaftlichen Laboren und Experimenten über Büroarbeitsplätze und Bücher bis hin zu kreativen Denkprozessen und Teamarbeit finden Sie hier eine breite Palette an Motiven, die Ihre Inhalte zu Themen wie Wissenschaft, Bildung, Innovation und Unternehmertum bereichern können. Entdecken Sie inspirierende Bilder, die Ihre Projekte im Bereich Content-Marketing, Social Media und Webdesign unterstützen.

Alle Fotos in dieser Kategorie können kostenlos unter der Creative Commons 2.0-Lizenz heruntergeladen und für eine Vielzahl von Zwecken genutzt werden - von Blogbeiträgen und Social-Media-Posts über Websites und E-Books bis hin zu kommerziellen Projekten wie Werbekampagnen und Broschüren. Dank der hochqualitativen und vielseitigen Bilder können Sie Ihre Inhalte professionell und ansprechend gestalten.

251 Fotos — Seite 3 von 5

Female hand with pipette and green solution in lab

5 0 CC 2.0 Marco Verch

Female hand with pipette and green solution in lab

Plastic spoon with white powder. Working with reagents

4 0 CC 2.0 Marco Verch

Plastic spoon with white powder. Working with reagents

Litmus paper dipped in solution

5 0 CC 2.0 Marco Verch

Litmus paper dipped in solution

Glass tubes with different reagents close-up

4 0 CC 2.0 Marco Verch

Glass tubes with different reagents close-up

Magnifier glass on yellow background

7 0 CC 2.0 Marco Verch

Magnifier glass on yellow background

Observatorium des Potsdam-Instituts für Klimaforschung

4 0 CC 2.0 Marco Verch

Observatorium des Potsdam-Instituts für Klimaforschung

Wooden lecture building at Potsdam Climate Institute

5 0 CC 2.0 Marco Verch

Wooden lecture building at Potsdam Climate Institute

Entrance gate to Potsdam observatory in Science Park

6 0 CC 2.0 Marco Verch

Entrance gate to Potsdam observatory in Science Park

The doctor takes the medicine in a syringe from the bottle

5 0 CC 2.0 Marco Verch

The doctor takes the medicine in a syringe from the bottle

Focus under magnifying glass

5 0 CC 2.0 Marco Verch

Focus under magnifying glass

Market research under magnifying glass

5 0 CC 2.0 Marco Verch

Market research under magnifying glass

2019 under magnifying glass

6 0 CC 2.0 Marco Verch

2019 under magnifying glass

Semiconductors and electronic components — close-up detail

6 0 CC 2.0 Marco Verch

Semiconductors and electronic components — close-up detail

Hand holding a paper sign reading Fake over Fact concept

5 0 CC 2.0 Marco Verch

Hand holding a paper sign reading Fake over Fact concept

Hand holds a magnifying glass. HR, Hiring concepts

6 0 CC 2.0 Marco Verch

Hand holds a magnifying glass. HR, Hiring concepts

Magnifying glass on the flag of China

8 0 CC 2.0 Marco Verch

Magnifying glass on the flag of China

Magnifying glass on the flag of the Germany

6 0 CC 2.0 Marco Verch

Magnifying glass on the flag of the Germany

Doctor holding a card that reads Bioidentical Hormones

7 0 CC 2.0 Marco Verch

Doctor holding a card that reads Bioidentical Hormones

Businesswoman Analysing Charts to Find Her Target Market

7 0 CC 2.0 Marco Verch

Businesswoman Analysing Charts to Find Her Target Market

Hand holding silicium reagent for water testing

7 0 CC 2.0 Marco Verch

Hand holding silicium reagent for water testing

European union purchasing Russian vaccine Sputnik V

8 0 CC 2.0 Marco Verch

European union purchasing Russian vaccine Sputnik V

Pfizer selling an additional package of COVID-19 doses

5 0 CC 2.0 Marco Verch

Pfizer selling an additional package of COVID-19 doses

Colorful test tubes with liquids in a laboratory

10 0 CC 2.0 Marco Verch

Colorful test tubes with liquids in a laboratory

Genetically modified plant with chemical research

6 0 CC 2.0 Marco Verch

Genetically modified plant with chemical research

Doctor wearing gloves and face mask during Covid-19

11 0 CC 2.0 Marco Verch

Doctor wearing gloves and face mask during Covid-19

Covid-19 vaccination plan concept with doctor and lap top

9 0 CC 2.0 Marco Verch

Covid-19 vaccination plan concept with doctor and lap top

Apple in hand with rubber gloves and a syringe

4 0 CC 2.0 Marco Verch

Apple in hand with rubber gloves and a syringe

Syringe injected into a ripe red tomato — pesticide concept

5 0 CC 2.0 Marco Verch

Syringe injected into a ripe red tomato — pesticide concept

Blue gloves on the hand with injection in the arm

4 0 CC 2.0 Marco Verch

Blue gloves on the hand with injection in the arm

Medical Blue Glove on the hand with Thumb Up and copy space

4 0 CC 2.0 Marco Verch

Medical Blue Glove on the hand with Thumb Up and copy space

Medical Blue Glove on the hand with Fist and copy space

5 0 CC 2.0 Marco Verch

Medical Blue Glove on the hand with Fist and copy space

Canada begins Covid-19 vaccinations

7 0 CC 2.0 Marco Verch

Canada begins Covid-19 vaccinations

France to start coronavirus vaccinations in January

6 0 CC 2.0 Marco Verch

France to start coronavirus vaccinations in January

Italy set to start covid-19 vaccine campaign by end of 2020

9 0 CC 2.0 Marco Verch

Italy set to start covid-19 vaccine campaign by end of 2020

Russian vaccines remain unproven

8 0 CC 2.0 Marco Verch

Russian vaccines remain unproven

Vaccine vials from Pfizer, Moderna and AstraZeneca

5 0 CC 2.0 Marco Verch

Vaccine vials from Pfizer, Moderna and AstraZeneca

Female hands typing on a laptop keyboard and mouse pad

6 0 CC 2.0 Marco Verch

Female hands typing on a laptop keyboard and mouse pad

Medical syringe with COVID-19 Vaccine text

4 0 CC 2.0 Marco Verch

Medical syringe with COVID-19 Vaccine text

Coronavirus Bacteria concept with Second Wave text

4 0 CC 2.0 Marco Verch

Coronavirus Bacteria concept with Second Wave text

Syringe and bottle with blue fluid and Vaccine text

3 0 CC 2.0 Marco Verch

Syringe and bottle with blue fluid and Vaccine text

Stethoscope, syringe and vial with Vaccines Save Lives

4 0 CC 2.0 Marco Verch

Stethoscope, syringe and vial with Vaccines Save Lives

Syringe and vaccine bottle on white background

3 0 CC 2.0 Marco Verch

Syringe and vaccine bottle on white background

Gloved Hand Holding Syringe over Coronavirus Vaccine

4 0 CC 2.0 Marco Verch

Gloved Hand Holding Syringe over Coronavirus Vaccine

Hand in medical gloves over Coronavirus bacteria

3 0 CC 2.0 Marco Verch

Hand in medical gloves over Coronavirus bacteria

Coronavirus Vaccine concept

4 0 CC 2.0 Marco Verch

Coronavirus Vaccine concept

Open book with a lightbulb

6 0 CC 2.0 Marco Verch

Open book with a lightbulb

Hand holding lightbulb against white background

6 0 CC 2.0 Marco Verch

Hand holding lightbulb against white background

A test tube of blood and medical mask

4 0 CC 2.0 Marco Verch

A test tube of blood and medical mask

Blood sample tube held in hand for diagnostic testing

5 0 CC 2.0 Marco Verch

Blood sample tube held in hand for diagnostic testing

Empty laboratory flasks on a light blue background

5 0 CC 2.0 Marco Verch

Empty laboratory flasks on a light blue background

Heating the reagent over a fire on a black background

6 0 CC 2.0 Marco Verch

Heating the reagent over a fire on a black background

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