写真素材の検索結果

Woman measuring liquid in chemical laboratory

Scientist doing experiment

Scientist doing experiment

Woman holding flask in chemical laboratory

Woman doing experiment in chemical laboratory

Woman doing experiment in chemical laboratory

Woman doing experiment in chemical laboratory

Scientist doing experiment

Scientist doing experiment

Scientist doing experiment

Woman doing experiment in chemical laboratory

Laboratory glassware

Test tubes in a holder

Test tubes in a holder

Laboratory tubes

Potassium chromate solution

試験管を見つめる女性

Chemistry research

Chemistry research

Microtubes

Microtubes

Scientist working

Comparing chemicals

Test tubes in a holder

Test tubes in a holder

Test tubes in a volumetric flask

Scanning biological sample

Scientist pouring liquid into measuring beaker

実験器具

Scientist working in the chemical laboratory

Scientist pouring liquid into test tube

Scientist pouring liquid into test tube

Microscope and test tubes

Woman adjusting lab tubes in laboratory, focus on tubes

Laboratory glassware

Laboratory glassware

Laboratory glassware

Laboratory glassware

Laboratory glassware

Safety glasses in lab during a research experiment

Scientist looking at test tube

Aesthetic Medical

実験器具

Test tubes in laboratory

Scientist holding test tube

Scientist viewing chemical experiment in laboratory

Scientist viewing chemical experiment in laboratory

Chemistry student using multi pipette

Chemistry student using multi pipette

Sample tubes on ice

Microscope and test tubes

Microscope and test tubes

Test tubes in a test tube rack

Empty tubes in a test tube rack

Test tubes in a test tube rack

Scientist holding test tubes

Scientist using pipette

Woman in laboratory, holding test tube, close-up

Chemistry research

Test tubes in laboratory

Pipetting into microtubes

Pipetting into microtubes

Pipetting into microtubes

Chemistry student pouring liquid into test tube

Chemistry student pouring liquid into beaker

Chemistry lesson

Chemistry lesson

Chemistry lesson

Scientist pouring liquid into test tube

Man holding test tube filled with liquid

Woman working in chemical laboratory

Laboratory bottles and tubes

Laboratory bottles and tubes

Laboratory bottles and tubes

Test tubes in lab

実験

Scientist holding dropper and test tube

Laboratory tests

Liquid in test tubes

Pipetting into microtubes

Flasks and laboratory equipment on table

Sample in eppendorf vial during experiment in laboratory

Aesthetic Medical

Aesthetic Medical

Aesthetic Medical

Iodine solubility

Free radical substitution

実験器具

Empty tubes in a test tube rack

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

Liquids in test tubes in lab

Flasks, test tubes and mortar on shelf against white background

Flasks, test tubes and mortar on shelf

Close up of green liquid in test tubes

laboratory/ hand hold test tube with liquid

Scientist holding multi pipette

Germany, Pipetting pink liquid into test tubes, close up

Scientist using pipette

Rack of test tubes filled with liquid, close-up

ガラス器具

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

Rows of test tubes in laboratory, close-up

Chemistry experiment

Chemistry experiment

Chemistry student with test tubes

ガラス器具

Chemical flasks

実験室

実験室

Chemistry lesson

Woman working in laboratory, close-up

Robotic arm holding test tube

Robotic arm and test tube

Chemical reaction

Man in laboratory, tightening lid on test tube, close-up

Mid adult woman inserting test tube in laboratory

Mid adult woman inserting test tube in laboratory

Man in laboratory, wearing protective gloves, holding test tube

ガラス器具

Chemical research

Nitrogen inside tubes in laboratory, close-up

Mid adult man in laboratory, holding rack of test tubes

Chemistry student using pipette

Scientist examining liquid in test tubes

ガラス器具

Chemistry student using pipette

Liquid in test tubes

Test tubes

Mid adult woman in laboratory inserting test tube into tray

Close up of microscope slides in lab

Close up of pipette dropping sample onto microscope slide in lab

Iodine solubility

Iodine solubility

Row of test tubes with liquid, yellow background

Pipets in lab

Lab equipment

Science lab

Test tubes for pipetting in lab

実験器具

Nitrate test using acid

lab technician pipette liquid into test tubes

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

Rack of test tubes with solution on counter in lab

Chemical reaction-Pipette 0.5M solution of copper sulfate (CuSO4) into 0.5M solution of sodium carbonate (Na2CO3). Blue copper carbonate precipitate (CuCO3) formed result: CuSO4+Na2CO3->CuCO3+Na2SO4

Benzoic acid precipitate

Copper sulphate production experiment

Laboratory glassware with liquid

Laboratory glassware with liquid

Laboratory glassware with liquid

Laboratory glassware with liquid

Plants in beakers

Medical

Medical

Scientist looking at test tube

Scientist pouring sample into beaker

Scientist pouring sample into beaker

Female researcher examining chemical solution in test tube at laboratory

Laboratory flasks

Laboratory flasks

ガラス器具

ガラス器具

Laboratory equipment, close-up

Close up of pipette dropping sample onto microscope slide in lab

Mid adult woman injecting liquid into test tube, mid section

Mid adult woman injecting liquid into test tube

Germany, Bavaria, Munich, Photometric measuring of microtiter plate

Scientist injecting liquid in petri dish

Close-up of petri dish and pipette in laboratory

Close-up of petri dish test tubes and pipette in laboratory

Close-up of petri dish test tubes and pipette in laboratory

Close-up of petri dish test tubes and pipette in laboratory

Close-up of petri dish test tubes and pipette in laboratory

Close-up of petri dish test tubes and pipette in laboratory

Scientist using pipette

Eppendorf tube with pipette

Eppendorf tube with pipette

Micropipette and eppendorf tube

Micropipette and eppendorf tube

Micropipette and eppendorf tubes

Micropipette and eppendorf tubes

Micropipette and eppendorf tubes

Lab samples in test tubes

Chemistry lesson

Scientist using multi pipette

Scientist using multi pipette

Plants in petri dish under microscope

Plants in petri dish under microscope