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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

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

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

Rack of test tubes with solution on blue counter

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

Rack of test tubes with solution on blue counter

Rack of test tubes with solution on blue counter

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

Close up of microscope slides in lab

Close up of scientist pipetting solution into test tubes in lab

Rack of test tubes with solution on counter in lab

Close up of pipette dropping sample onto microscope slide in lab

Cultures in petri dishes on counter 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

Red cultures in petri dish among empty dishes in lab

Green cultures in petri dish among empty dishes in lab

Close up of cultures in petri dishes on counter in lab

Close up of cultures in petri dishes on counter in lab

Scientist picking test tube out of rack on counter in lab

実験器具

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

Scientist placing test tube with solution in rack in lab

Scientist picking test tube out of rack on counter in lab

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

Test tubes in lab

Medical

Lab samples in test tubes

Close up of pipette dropping sample onto microscope slide in 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

実験器具

Microscope and test tubes

Microscope and test tubes

Hand holding pipette above rack

Germany, Bavaria, Munich, Test tubes in test tube rack

Laboratory tests

試験管

Flasks, test tubes and mortar on shelf

Flasks, test tubes and mortar on shelf against white background

Germany, Bavaria, Munich, Droplet being dispensed from pipette into test tube

Germany, Bavaria, Munich, Droplet being dispensed from pipette into test tube

Pipette and test tubes

Test tubes in a holder

Test tubes in a holder

Hands with test tube tray

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

実験室

実験室

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

Test tubes in laboratory

試験管

Germany, Bavaria, Munich, Pipette pouring liquid into test tubes for medical research

Germany, Bavaria, Munich, Pipette pouring liquid into test tubes for medical research

Close up of test tubes with liquid

実験イメージ

Liquids in test tubes in lab

Test tubes and pipette

Test tubes and pipette

Test tubes and pipette

ガラス器具

Pipettor dipensing fluid into test tubes

Healthcare And Medicine

Blood samples in rack

Test tubes in rack

Test tubes in rack

Test tubes in a holder

Test tubes in a holder

Test tubes in a volumetric flask

Microscope and test tubes

Laboratory Test & Medicines

Laboratory Test & Medicines

Healthcare And Medicine

実験器具

Healthcare And Medicine

実験器具

試験管

Germany, Bavaria, Munich, Droplet being dispensed from pipette into test tube

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

Samples in test tubes

実験イメージ

Close up of test tubes in rack in laboratory

Close up of test tubes in rack in laboratory

Eppendorf tubes and pipette

Test tubes in rack

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

Liquid in test tubes in a rack

Pipetting sample into a multiwell sample tray

Germany, Pipetting pink liquid into test tubes, close up

Germany, Bavaria, Munich, Test tube rack and petri dishes with green sample in laboratory

Aesthetic Medical

Test tubes in a tube rack

Healthcare And Medicine

Close up of test tubes

Petri dishes and test tubes in lab

Test tubes in rack

Test tubes in rack

Scientist examining samples in test tubes in laboratory

Row of test tubes with liquid, yellow background

Test tubes in lab

Test tubes in rack

Blood samples in tubes

Close up of cultures in petri dishes in lab

Scanning biological sample

Vacutainer tubes with blood samples

Test tubes illuminated by red and green light

Person selecting a blood sample

Person selecting a blood sample

Pipetting

Test tubes

点滴

点滴

Test tubes in a rack

Healthcare And Medicine

Test tubes, close up

Open vial

試験管を見つめる女性

Laboratory Test & Medicines

ガラス器具

Green turbine in beaker by test tubes on table

A girl do experiment with pipette and test tube

Oil in test tubes by beaker with green turbine on table

Hands and test tube tray

Biochemistry research

Biochemistry research

Biochemistry research

Liquid in test tubes

Microtubes of RNA samples

Laboratory worker placing liquid filled test tube in rack. close-up

Oil in test tubes on table

試験管

Row of test tubes with liquid

Dropper placing liquid into test tubes

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

Row of test tubes with blue liquid, green background

Row of test tubes with liquid, cyan background

Row of test tubes with red liquid, yellow background

Nitrate test using acid

Pipetting

Pipetting

Pipetting

Pipetting

Biological research

Samples and test tubes

Sample tubes on ice

Healthcare And Medicine

Healthcare And Medicine

Glass beakers and test tube, X-ray

Healthcare And Medicine

Medical

試験管

Blood samples in test tubes

DNA strand on a monitor in a lab

Monitor in a lab

Test tubes with dye liquid

Healthcare And Medicine

試験管

Sample being pipetted into a rack of test tubes inside a fume cupboard during a scientific experiment in a laboratory

Sample being pipetted into a rack of test tubes inside a fume cupboard during a scientific experiment in a laboratory

Medical samples in test tubes

Test tubes in a rack

DNA実験イメージ

DNA実験イメージ

DNA実験イメージ

DNA実験イメージ

DNA実験イメージ

Pipette dropping liquid in test tubes

Pipette dropping liquid in test tubes

Close up of slide in microscope in lab

Germany, Bavaria, Munich, Photometric measuring of microtiter plate

Chemistry research

Laboratory glassware

Scientist carrying tray of test tubes in laboratory

Scientist carrying tray of test tubes in laboratory

Test tubes in test tube rack

Test tubes in a rack

Test tubes in a rack

Healthcare And Medicine

実験イメージ

Pipetting into microtubes

液体の入った試験管

試験管とスポイト