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Scientist doing experiment

Scientist doing experiment

Scientist doing experiment

Scientist doing experiment

Scientist doing experiment

Woman measuring liquid in chemical laboratory

Woman doing experiment in chemical laboratory

Woman doing experiment in chemical laboratory

Woman doing experiment in chemical laboratory

Woman holding flask in chemical laboratory

Scientist pouring sample into beaker

Scientist pouring sample into beaker

Potassium chromate solution

Laboratory glassware

Scientist working

Woman doing experiment in chemical laboratory

Test tubes in a volumetric flask

ガラス器具

実験器具

Comparing chemicals

Scientist using pipette

Scientist holding test tube

Safety glasses in lab during a research experiment

ガラス器具

試験管を見つめる女性

Scientist viewing chemical experiment in laboratory

Scientist viewing chemical experiment in laboratory

Sample tubes on ice

Chemistry research

Chemistry research

Test tubes in a holder

Test tubes in a holder

実験器具

ガラス器具

Chemistry experiment

Chemistry experiment

Scientist working in the chemical laboratory

Chemistry lab

Scientist holding a flask

Laboratory glassware

Laboratory glassware

Laboratory glassware

Laboratory glassware

Aesthetic Medical

Iodine solubility

Science lab

Scientist pouring liquid into measuring beaker

Scientist looking at test tube

Chemistry student pouring liquid into beaker

Scientist holding dropper and test tube

Microtubes

Microtubes

Test tubes in a holder

Test tubes in a holder

実験道具

実験道具

Test tubes

ガラス器具

ガラス器具

Chemistry lesson

Chemistry lesson

Chemistry lesson

Female scientist mixing liquids in lab

実験器具

Scientist pouring liquid into test tube

Scientist pouring liquid into test tube

Woman in laboratory, holding test tube, close-up

Woman taking test tube from row of test tubes, close-up

医療イメージ

Pipetting into microtubes

Pipetting into microtubes

Pipetting into microtubes

Robotic arm holding test tube

Robotic arm and test tube

実験

実験室

実験室

Copper sulphate production experiment

ガラス器具

ガラス器具

ガラス器具

Biological research, conceptual image

Laboratory glassware

Aesthetic Medical

Aesthetic Medical

Aesthetic Medical

Free radical substitution

Samples

Pipette and volumetric flask

Pipette and volumetric flask

実験イメージ

実験イメージ

Chemistry research

ガラス器具

ガラス器具

Male scientist scrutinizing test tube in lab

Laboratory glassware and molecular structure sitting on a lab bench during a experiment

Acid-base titration

Scientist holding plant in beaker

実験器具

Scientist using pipette

Scientist using pipette

Scientist holding test tube

Scientist holding test tube

Scientist holding test tube

Scientist holding test tubes

Chemistry lesson

Preparing copper sulphate solution

Chemistry lesson

Chemistry lesson

Girl doing experiment and looking down with smile

Scientist writing on test tube

Microscope and test tubes

Microscope and test tubes

Empty tubes in a test tube rack

Test tubes in a test tube rack

Empty tubes in a test tube rack

Test tubes in a test tube rack

Scientist examining liquid in test tubes

実験器具

研究開発イメージ

Boy wearing safety goggles doing science experiment

Rack of test tubes filled with liquid, close-up

Rows of test tubes in laboratory, close-up

Scientist examining test tube in lab

Pipetting

Pipetting

Pipetting

Pipetting

Pipetting

研究開発

研究開発

Brother and sister wearing safety goggles doing science experiment

Brother and sister wearing safety goggles doing science experiment

Brother and sister wearing safety goggles doing science experiment

Germany, Bavaria, Munich, Red liquid in beaker, scientist doing medical research in background

Copper sulphate solution

Germany, Bavaria, Munich, Test tubes and petri dishes for medical research in laboratory

Germany, Bavaria, Munich, Test tubes and petri dishes for medical research in laboratory

Scanning biological sample

Iodine solubility

Iodine solubility

Woman working in chemical laboratory

Scientist using laboratory equipment

Scientist holding multi pipette

Scientist pouring liquid into test tube

Pipetting into microtubes

Boy doing experiment and looking down with smile

Scientist using pipette in laboratory

Empty test tubes in a holder

Chemistry lesson

Scientist holding eppendorf tube in laboratory

Scientist using pipette

Scientist using pipette

エバポレーター

Scientists

Beakers of various solutions on shelf in lab

Close up of beakers with solutions on shelf in lab

Close up of beakers with solutions on shelf in lab

Close up of empty beakers on counter in lab

Beakers with solution on shelf in lab

Close up of beakers with solution on shelf in lab

Close up of beakers with solution on shelf in lab

Close up of beakers with solution on shelf in lab

Laboratory glassware with liquid

Laboratory glassware with liquid

Laboratory glassware with liquid

Laboratory glassware with liquid

beaker close-up

beaker with purple liquid

beaker with purple and blue liquid

beaker with blue liquid

Chemistry experiment

Scientist injecting liquid in petri dish

実験室

Close up of test tubes filled with solution in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Close up of rack of test tubes with solution in lab

Close up of rack of test tubes with solution in lab

Close up of rack of test tubes with solution in lab

Close up of pipette dropping solution into test tube in rack in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Germany, Pipetting pink liquid into test tubes, close up

Laboratory tests

Flasks, test tubes and mortar on shelf against white background

Flasks, test tubes and mortar on shelf

Medical

Medical

Nitrate test using acid

Scientist holding test tube

Scientist using pipette

実験イメージ

実験イメージ

実験イメージ