写真素材の検索結果

Scientist examining beaker

Scientist working with chemistry equipment

Scientist working with vats of chemicals

Scientist examining machinery

Scientist dropping liquid into beaker

Scientist examining sample under microscope in laboratory

Scientist using equipment in lab

Lab technician looking at throat culture

Close up of female scientist examining micro organisms in petri dish

Scientist holding a plant in a test tube

Scientist experimenting with liquid chemicals and test tube

Scientist pouring liquid into measuring beaker

Scientists using microscope

Lab technician looking at test tubes

Scientist examining sample in beaker in laboratory

Scientist examining test tube in lab

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,

試験管の液体を見つめる40代研究員

液体の研究をする男性

Doctor researching in a laboratory

Doctor researching in a laboratory

試験管とスポイトを持った女性

Scientist examining sample in beaker in laboratory

Scientist examining sample under microscope in laboratory

Male scientist doing an experiment

Scientist with a sapling in a test tube

試験管を見る男性研究者

Scientist examining pill in lab

lab technician pipette liquid into test tubes

Scientists examining sample under microscope in laboratory

研究している女性研究者

Doctor researching in a laboratory

Scientist looking at test tube

研究している女性研究者

Female scientist holding a petri dish

Scientist pouring liquid into beaker

試験管を見つめる女性

Scientist holding dropper and test tube

Scientist using equipment in lab

Scientist using equipment in lab

試験管とスポイトを持った女性

Scientist filling test tubes in lab

40代男性の研究風景

試験管を見つめる40代研究員

Scientist examining sample under microscope in laboratory

Scientist examining samples in test tubes in laboratory

Scientist pipetting samples

Scientist experimenting in laboratory

試験管を持つ女性

Female scientist measuring the surface area of mesoporous materials with BET instrument

Scientist Examining a Machine

顕微鏡をのぞいている女性研究者

試験管を見る女性研究者

実験

Doctor researching in a laboratory

Female scientist looking at contact angle, preparing instrument for drop measurement on a specific substrate

Measuring pH levels

研究をする白衣の男性2人

顕微鏡をのぞいている男性研究者

Scientist pouring liquid into beaker

試験管とスポイトを持った女性

Scientist pipetting sample into multi well tray for analytical testing in laboratory

Scientist pipetting sample

Water science

Scientist holding a petri dish

Scientist working in lab

Scientist using pipette

Man working in laboratory lab

Spectrophotometer analysis

Spectrophotometer analysis

Spectrophotometer analysis

Spectrophotometer analysis

Spectrophotometer analysis

Spectrophotometer analysis

Spectrophotometer analysis

Spectrophotometer analysis

Spectrophotometer analysis

Spectrophotometer analysis

Scientist pouring liquid into test tube

実験をする研究員

Scientist researching on plants in a laboratory

Female tech looking through microscope

Female scientist and experiment

Scientist with microscope

Researcher in lab

Researcher in lab

Microgravity simulation laboratory experiment

Scientist testing strip in lab

Scientist testing strip in lab

Scientist using microscope in lab

シャーレを持っている女性研究者

Doctor holding a conical flask in a laboratory

Doctor researching in a laboratory

Scientist performing an experiment

Close-up of a scientist's hand pouring sample into a beaker

Portrait of scientist holding beaker with liquid

Test Tubes in Beaker

バイオの研究をする男性研究者

Man adjusting metre in laboratory, mid section

Mid adult man working in laboratory

Mid adult man working in laboratory

Chemistry experiment

Chemistry experiment

Chemistry experiment

Chemistry experiment

Chemistry experiment

Chemistry experiment

Chemistry experiment

Chemistry experiment

Chemistry experiment

Chemistry experiment

Chemistry experiment

Jan Swammerdam, Dutch naturalist

Sir David Brewster, Scottish physicist

研究者

Female scientist preparing thin film sample for measurement with x-ray diffractometer

Female scientist preparing thin film sample for measurement with x-ray diffractometer

Scientist pipetting samples

Scientist pipetting samples

Scientists working at a observatory, Mount Montezuma, Chile

Scientist using light microscope

Water science

Water science

Transit circle tracking device, 20th century

Scientist examining liquid in test tubes

顕微鏡を覗く40代男性

実験をする研究員

Forensic analysis of bullets

Forensic analysis of bullets

Forensic analysis of bullets

Forensic analysis of bullets

Forensic analysis of bullets

Genetics research

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

Scientist examining samples in lab

Female scientist using FTIR spectrophotometer, taking thin film sample for measurement

Female scientist holding a test tube

Scientist holding petri dish in lab

Microgravity simulation laboratory

hand holding Erlenmeyer flask with liquid

Female scientist holding petri dish

Female scientist looking through microscope

Boy in science lesson

Boy in science lesson

Female scientist holding a flask

Female scientist holding a test tube

実験をする研究員

研究風景

Female scientist looking through microscope

Female scientist looking through microscope

A chemical experiment

Scientist using microscope in lab

People and scientific equipment

Boy wearing safety goggles doing science experiment

Scientist dropping liquid into petri dish

Scientist pouring liquid into petri dish

Laboratory equipment

Physiological research

Female scientist preparing x-ray diffractometer

研究員

研究している男性研究者

Scientist using a microscope in a laboratory

Scientist examining liquid in beaker next to silage storage towers

Scientist examining liquid in beaker next to silage storage towers

Female scientist examining samples in microtiter plate with crystal violet solution

Scientist looking through microscope

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

Lab technician analyzing sample in a test tube

Physiological research

Life is all about how you see it

Nuclear industry safety research

Woman in laboratory, holding test tube, close-up

Woman working in laboratory, close-up

Electrical circuit with ammeter

Plant research

Dropping acid on sodium hydrogen carbonat

試験管を持つ女性

Ball machine built from various objects

Dark matter detector

Optical resonator

Female scientist positioning thin film sample on sample holder on x-ray diffractometer

Staining microscope slide

Staining microscope slide

Staining microscope slide

Staining microscope slide

Staining microscope slide

Staining microscope slide

Staining microscope slide

Staining microscope slide

Staining microscope slide

Stained microscope slides

Stained microscope slides

Woman working in chemical laboratory

ATHENA antimatter experiment

ATHENA antimatter experiment

Female scientist looking at beaker with liquid

Boy's hands holding gyroscope with string