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Close up of mixed race scientist dropping liquid into Petri dish

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Close up of mixed race scientist dropping liquid i...

Scientists working in laboratory

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Scientists working in laboratory

Teacher and students working in science lab

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Teacher and students working in science lab

Teacher and students working in science lab

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Teacher and students working in science lab

Scientists working in laboratory

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Scientists working in laboratory

Scientists working in laboratory

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Scientists working in laboratory

Mother giving crying baby medicine

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Mother giving crying baby medicine

Scientist dropping chemicals into a Petri dish

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Scientist dropping chemicals into a Petri dish

Hispanic scientist working with dropper and petri dish

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Hispanic scientist working with dropper and petri ...

People working in lab

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People working in lab

Caucasian scientist mixing liquid in laboratory

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Caucasian scientist mixing liquid in laboratory

Caucasian scientist mixing liquid in laboratory

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Caucasian scientist mixing liquid in laboratory

African scientist performing analysis in laboratory on plant

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African scientist performing analysis in laborator...

African scientist performing analysis in laboratory

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African scientist performing analysis in laborator...

African scientist performing analysis in laboratory

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African scientist performing analysis in laborator...

Caucasian scientist wearing clean suit examining seedling

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Caucasian scientist wearing clean suit examining s...

Close up of woman with eye dropper and petri dish

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Close up of woman with eye dropper and petri dish

Close up of man with eye dropper and petri dish

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Close up of man with eye dropper and petri dish

Man in lab with petri dishes

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Man in lab with petri dishes

Man in lab with petri dishes

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Man in lab with petri dishes

Caucasian scientist wearing clean suit dripping liquid on seedling

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Caucasian scientist wearing clean suit dripping li...

Hand holding pipette dripping blue liquid into test tubes

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Hand holding pipette dripping blue liquid into tes...

Black student working in science lab

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Black student working in science lab

African American scientist working with petri dish

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African American scientist working with petri dish

Mixed race man putting in eye drops

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Mixed race man putting in eye drops

African scientist performing analysis in laboratory

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African scientist performing analysis in laborator...

African scientist performing analysis in laboratory

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African scientist performing analysis in laborator...

African scientist performing analysis in laboratory

TTM22A87_092

African scientist performing analysis in laborator...

Hispanic scientist working in lab

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Hispanic scientist working in lab

Japanese scientist working in laboratory

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Japanese scientist working in laboratory

Japanese scientist working in laboratory

TTM22A44_067

Japanese scientist working in laboratory

Close up of mixed race woman smelling aromatherapy oil

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Close up of mixed race woman smelling aromatherapy...

Close up of mixed race woman smelling aromatherapy oil

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Close up of mixed race woman smelling aromatherapy...

Student and teacher working in chemistry lab

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Student and teacher working in chemistry lab

Close up of liquid on dropper over petri dish

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Close up of liquid on dropper over petri dish

Close up of liquid on dropper over petri dish

TTM22B41_116

Close up of liquid on dropper over petri dish

Pipette dripping blue liquid into test tubes

TTM22B79_310

Pipette dripping blue liquid into test tubes

Close up of pipettes and test tubes

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Close up of pipettes and test tubes

Dropper of CBD oil and mug of tea

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Dropper of CBD oil and mug of tea

Woman's hands holding CDB oil bottle and dropper

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Woman's hands holding CDB oil bottle and dropper

Science teacher showing students test tube experiment

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Science teacher showing students test tube experim...

Pipetting liquid into test tube.
Photo : Jamie Grill

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Pipetting liquid into test tube. Photo : Jamie G...

Test tube with plants.

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Test tube with plants.

Drop of blood on slide.

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Drop of blood on slide.

Drop of blood on slide.

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Drop of blood on slide.

Drop of blood on slide.

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Drop of blood on slide.

Scientist holding petri dish.

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Scientist holding petri dish.

Female scientist dropping liquid in petri dish.

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Female scientist dropping liquid in petri dish.

Scientists experimenting in pharmaceutical laboratory.

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Scientists experimenting in pharmaceutical laborat...

Lavender and lavender oil.

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Lavender and lavender oil.

Close up of scientist extracting liquid from beaker.

TTM09A02_268

Close up of scientist extracting liquid from beake...

Boy measuring liquid in beaker. Date : 2008

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Boy measuring liquid in beaker. Date : 2008

Girl measuring liquid in science class. Date : 2008

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Girl measuring liquid in science class. Date : 200...

Asian woman dropping liquid into petri dish.

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Asian woman dropping liquid into petri dish.

Close up of flower and bottle of oil.

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Close up of flower and bottle of oil.

Eyedropper and petri dish.

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Eyedropper and petri dish.

Teenaged girl dropping liquid in vials.

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Teenaged girl dropping liquid in vials.