写真素材の検索結果

Mid adult man inserting test cups in laboratory

Mid adult woman in laboratory inserting test tube into tray

Mid adult woman inserting test tube in laboratory

Mid adult woman inserting test tube in laboratory

Mid adult woman in laboratory inserting test tube into tray

Mid adult man working in laboratory

Mid adult man working in laboratory

Mid adult woman in laboratory inserting test tube into tray

Woman working in laboratory, close-up

Mid adult woman working in laboratory

Man adjusting metre in laboratory, mid section

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

Man in laboratory, wearing protective gloves, holding test tube

Woman in laboratory, holding test tube, close-up

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

Man looking at monitor in laboratory

Mid adult man adjusting laboratory equipment, holding test tube

Mid adult woman injecting liquid into test tube

Mid adult man in laboratory, holding test tube

Mid adult man in laboratory, holding test tube

Nitrogen inside tubes in laboratory, close-up

Mid adult man in laboratory, inserting liquid into glass flask

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

Mid adult woman injecting liquid into test tube, mid section

Mid adult man in laboratory, reading label of bottle

Mid adult man using laboratory equipment, close-up

Mid adult woman adjusting laboratory equipment

Mid adult woman adjusting laboratory equipment

Man taking tube from laboratory machinery, close-up

Man holding test tube filled with liquid

Man holding cup with liquid test fluid in laboratory, close-up

Mid adult man in laboratory, holding rack of test tubes

Woman adjusting lab tubes in laboratory, focus on tubes

Man pressing button on machine containing cups of liquid, close-up

Woman in laboratory, holding rack of test tubes

Mid adult woman adjusting laboratory equipment

Woman in laboratory, wearing protective gloves, typing on monitor, close-up

Scientist doing litmus test

Mid adult woman in laboratory, plugging in metre

Mid adult woman in laboratory, using computer

Mid adult woman in laboratory, using computer

Mid adult man working in laboratory

Mid adult man in laboratory, working on computer

Mid adult woman looking at test sheet in laboratory

Laboratory equipment, close-up

Mid adult woman monitoring equipment in laboratory

Mid adult man in laboratory, looking at liquid in glass flask

Woman in laboratory, using computer

Scientist examining liquid in test tubes

Mid adult man in laboratory, holding rack of test tubes

Rack of test tubes filled with liquid, close-up

Portrait of mid adult man in laboratory, wearing safety goggles

顕微鏡を覗く50代男性

Woman in laboratory, holding tray of test tubes

Senior male scientist holding molecular model

Senior male scientist looking at flask, containing blue liquid

顕微鏡を覗く女性研究員

液体の研究をする30代女性

Man in laboratory, holding test tubes, close-up

Laboratory tubes

Male and female co-workers having discussion in laboratory

Male and female co-workers having discussion in laboratory

Mid adult woman injecting liquid into test tube

Mid adult woman injecting liquid into test tube

Mid adult man injecting liquid into test tube

Mid adult man injecting liquid into test tube

Mid adult woman in laboratory, examining test tube

Mid adult woman in laboratory, examining test tube

実験

Rows of test tubes in laboratory, close-up

Scientist injecting liquid in petri dish

Water science

lab technician pipette liquid into test tubes

Scientist dropping liquid into bottle

Scientist filling test tubes in lab

Scientist injecting liquid in petri dish

Man in laboratory, pouring liquid into row of test tubes

Laboratory equipment

Doctor researching in a laboratory

Doctor researching in a laboratory

Portrait of young woman in laboratory

液体の研究をする男性

顕微鏡を覗く女性研究員

スポイトでシャーレに液体を入れる30代女性

実験をする30代女性

Test tubes

Test tubes

Mid adult man in laboratory, looking at liquid in glass flask

Woman working in chemical laboratory

Laboratory laptop

Laboratory Computer

Laboratory Computer

Laboratory Computer

Laboratory laptop

Cosmetics testing

Cosmetics testing

Cosmetics testing

laboratory/ hand hold test tube with liquid

Water science

Water science

顕微鏡を覗く女性研究員

hand holding Erlenmeyer flask with liquid

People and scientific equipment

研究中の男女

試験管を見つめる女性

Petri dish

Petri dish

Doctor holding a conical flask in a laboratory

Scientist testing strip in lab

Scientist testing strip in lab

Scientist working in lab

Scientist using equipment in lab

Scientist using microscope in lab

Scientist using equipment in lab

液体の研究をする30代女性

Test tubes

Test tubes

Test tubes

Test tubes

Test tubes

液体の研究をする30代女性

Man in laboratory, pouring liquid into row of test tubes

Man injecting liquid into test tube, close-up

Man in laboratory, holding tube of liquid, close-up

Doctor researching in a laboratory

Doctor researching in a laboratory

試験管の液体を見つめる40代研究員

研究をする白衣の男性2人

試験管を持つ20代女性研究員

Scientist looking at test tube

Woman doing experiment in chemical laboratory

Scientist holding dropper and test tube

Close up of beakers with solutions on shelf in lab

Close up of beakers with solutions on shelf 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

A scientist holding paper

A scientist holding paper

Woman working in chemical laboratory

Scientist using equipment in lab

Scientist placing test tube with solution in rack in lab

hand with laboratory glassware

Close-up of a scientist's hand experimenting in a lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

実験

lab technician pipette liquid into test tubes

lab technician pipette liquid into test tubes

Petri dish

Petri dish

Petri dish

Petri dishes

Petri dishes

Petri dishes

Petri dish

Scientist examining test tube in lab

Scientist examining samples in lab

Scientist holding petri dish in lab

mixing of two liquids in Erlenmeyer flask

実験をする研究員

実験をする研究員

Scientists examining liquid in lab

Scientist using equipment in lab

Scientist using computer in lab

Female scientist holding petri dish

研究風景

40代男性の研究風景

試験管を見つめる40代研究員

顕微鏡を覗く50代男性

試験管を覗く30代女性研究員

Scientist pouring liquid into test tube

Scientist examining test tube in lab

Test tubes

Test tubes

Laboratory glassware

Mid adult man wearing labcoat holding industrial piping, looking away smiling

Man working in laboratory lab

Scientist using microscope in lab

Cosmetics testing

Laboratory bottles and tubes

Laboratory bottles and tubes

Laboratory bottles and tubes

Lab technician looking at throat culture

hand with laboratory glassware

Female doctor researching in a laboratory

Benedict's test for sugars

Benedict's test for sugars

Scientist examining liquid in test tubes

Scientist pipetting samples into tray in laboratory

Boy wearing safety goggles doing science experiment

研究をする白衣の男性2人

Close up of various solutions in beakers on shelf in lab

Scientist examining sample under microscope in laboratory

Scientist dropping liquid into beaker

Beakers of various solutions on shelf in lab

Plant research

Female scientist filling test tube in laboratory, side view

Man in laboratory, holding tube of liquid, close-up