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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

Close up of beakers with solutions on shelf in lab

Close up of beakers with solutions on shelf in lab

Beakers of various solutions on shelf 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

Red cultures in petri dish among empty dishes in lab

Green cultures in petri dish among empty dishes in lab

Rack of test tubes with solution on counter in lab

Cultures in petri dishes 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

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 cultures in petri dishes on counter in lab

Close up of cultures in petri dishes on counter in lab

Close up of test tubes filled with solution in lab

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

Close up of pipette dropping sample onto microscope slide in lab

Rack of test tubes with solution on counter in lab

Close up of microscope slides in lab

Close up of pipette dropping sample onto microscope slide in lab

Close up of scientist pipetting solution into test tubes in lab

Rack of test tubes with solution on blue counter

Rack of test tubes with solution on blue counter

Rack of test tubes with solution on blue counter

Close up of cultures in petri dishes in lab

Close up of slide in microscope in lab

Close up of various solutions in beakers on shelf in lab

Scientist picking test tube out of rack on counter in lab

Rack of test tubes with solution on counter in lab

Test tubes in a volumetric flask

Close up of molecular model on counter in lab

Molecular model and digital tablet on counter in lab

Glass beakers and test tube, X-ray

Laboratory glassware

Beakers of acidic and basic solutions after litmus indicator has been added. Litmus changes its colour depending on the pH of the solution

Beakers of acidic and basic solutions after litmus indicator has been added. Litmus changes its colour depending on the pH of the solution

Rack of test tubes with solution on counter in lab

Close up of slide in microscope in lab

Litmus indicator dropping from pipette into beaker for pH test

Germany, Pipetting pink liquid into test tubes, close up

Beakers containing chemical solution kept on lab table

Pipette in laboratory flask containing transition metal salts

Flasks and laboratory equipment on table

Scientist placing test tube with solution in rack in lab

Scientist picking test tube out of rack on counter in lab

Microscope, beaker, scalpel, tweezers

Variety of laboratory flask containing transition metal salts

Variety of laboratory flask containing transition metal salts

Chemistry beakers

Pipette and volumetric flask

Chemistry lab

Preserved human brain beakers on table at laboratory

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

Chemical experiment in a laboratory

Chemical experiment in a laboratory

Science beakers

Glass rod refracted in beaker of water

Evaporation dish containing copper carbonate (CuCO3) surrounded by various transition metal salts, dry chemicals and solutions

Volumetric flask containing a solution of potassium dichromate(VI) (K2Cr2O7), surrounded by various flasks with transition metal salts, dry chemicals and solutions

Erlenmeyer flask containing a solution of potassium permanganate (KMnO4), surrounded by various flasks with transition metal salts, dry chemicals and solutions

Erlenmeyer flask containing a solution of potassium permanganate (KMnO4), various flasks with transition metal salts, dry chemicals and solutions in background

Chemistry lab

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

Germany, Bavaria, Munich, Measuring beaker with green liquid for medical research

Beakers with chemical solution on table in laboratory

ビーカーとインク

ビーカーとインク

Beakers

Healthcare And Medicine,Glassware,Utensil,Test Tube,Beaker,Measuring Beaker

Chemistry research

Flasks, test tubes and mortar on shelf against white background

Flasks, test tubes and mortar on shelf

Laboratory flasks

Laboratory flasks

Chemistry experiment

Aesthetic Medical

Coloured solutions in petri dish

Green colour solution in petri dish

Green colour solution in petri dish

Lab equipment in lab

Lab equipment in lab

Beakers with solutions of transition metal salts

Beakers with solutions of transition metal salts

Test tubes in a holder

Test tubes in a holder

Lab equipment

Beaker and pipette

Illustration Technique, Measuring Beaker, Test Tube,

実験器具

実験室

実験器具

Chemistry equipment set up in the lab

Chemistry Laboratory

Test tubes and pipette

Test tubes and pipette

Test tubes and pipette

Petri dishes and pipette

Petri dishes and pipette

Medical

Device and lab equipment in lab

Detail of lab equipment in lab

Device and lab equipment in lab

Device and lab equipment in lab

Pipets in lab

Lab samples in test tubes

ビーカー

Close up of molecular model on counter in lab

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube

実験イメージ

実験イメージ

Pipette adding sample to a test tube in a laboratory

Pipette adding sample to a test tube in a laboratory

実験イメージ

ガラス器具

Multicolored liquids in flasks in lab

Lab flasks and beakers

Healthcare And Medicine

Pipette transferring solution into petri dish

Healthcare And Medicine

Test tubes in a holder

Test tubes in a holder

試験管とビーカー

ビーカーとスポイト

ビーカーとインク

Funnels and beakers filled with liquid

Plant germs in beakers in lab

Potassium permanganate crystals in dish

試験管を見つめる女性

Plant seedlings in beakers in lab

Pipette dripping liquid into test tube

Laboratory tests

Chemistry apparatus

Chemistry apparatus

Nitrate test using acid

Chemistry glass-ware

Beakers Filled With Yellow and Green Liquid

Glass chemical equipment in a chemistry lab

Pipette dropping liquid in test tubes

Pipette dropping liquid in test tubes

実験イメージ

Chemistry, conceptual image

Laboratory equipment

Chemistry research, conceptual image

Chemistry research, conceptual image

Chemistry research, conceptual image

Chemistry research, conceptual image

Liquid in beaker

Soap in glass beaker on laboratory tripod

実験

フラスコ

Periodic table

Methyl orange indicator

Bromoethane synthesis

Phosphorus chloride reacting with water

Metal displacement reaction

Metal displacement reaction

Beakers with solutions of transition metal salts

Adding clay to water

Mixing clay and water

実験イメージ

実験イメージ

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

Volumetric flask of potassium dichromate

Pipettor dipensing fluid into test tubes

Petri dishes and pipette

Petri dishes and pipette

Science beakers

Row of test tubes with liquid, yellow background

XY in petri dish in lab

Beakers of liquid in factory

Laboratory glassware on table in lab

Laboratory glassware on table in lab

Lab microscope

Lab microscope

Lab microscope

Lab microscope

Pipette and volumetric flask

Test tubes in lab

実験器具

Scientist examining test tube in lab

実験イメージ

Science beakers