写真素材の検索結果

Portrait of scientist holding beaker with liquid

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

Scientist holding a petri dish

Scientist dropping liquid into beaker

Scientist examining liquid in beaker next to silage storage towers

Scientist examining liquid in beaker next to silage storage towers

Scientist pouring liquid into beaker

hand holding Erlenmeyer flask with liquid

シャーレとスポイトを持つ女性

試験管を持つ女性

Female scientist holding a petri dish

Scientist pouring liquid into beaker

beaker with purple liquid

beaker with blue liquid

Pipetting liquid

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

シャーレとスポイトを持つ女性

Pouring liquid into test tube

Scientist pouring liquid into beaker

Scientist using light microscope

beaker with purple and blue liquid

Scientist examining sample in beaker in laboratory

Scientist using equipment in lab

Scientist pouring liquid into measuring beaker

Female scientist looking at beaker with liquid

Scientist holding a plant in a test tube

シャーレを持っている女性研究者

Scientist using pipette

Scientist experimenting in laboratory

Scientist dropping liquid into bottle

Scientist dropping liquid into petri dish

Scientist pouring liquid into petri dish

beaker close-up

laboratory/ hand hold test tube with liquid

Scientist examining liquid in test tubes

Scientist examining machinery

Chemist

試験管を持つ研究者の手

Lab technician holding blood samples in a test tube

Doctor holding a conical flask in a laboratory

Scientist examining liquid in test tube

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

Scientist experimenting with liquid chemicals and test tube

Scientist injecting liquid in petri dish

Scientist with microscope

試験管を視る女性研究者

Lab technician analyzing sample in a test tube

Female scientist holding petri dish

Scientist pipetting samples

Scientist pipetting sample

hand with beaker

Scientist experimenting on fruit

Female scientist holding a test tube

Female scientist holding a test tube

Nitrogen inside tubes in laboratory, close-up

Scientist injecting liquid in petri dish

Microbiology research

Scientist examining sample in beaker in laboratory

シャーレに薬品を入れる研究者

試験管を持つ女性

Scientist examining test tube in lab

mixing of two liquids in Erlenmeyer flask

Scientist examining beaker

試験管を視る女性研究者

シャーレに薬品を入れる研究者

Pipetting liquid

Pipetting liquid

Soil microbiology research

Scientist using equipment in lab

Female scientist holding litmus paper

研究する研究者の手元

Scientist filling test tubes in lab

実験をする研究員

Scientist pipetting samples

Scientist pipetting samples

Scientists examining liquid in lab

Scientist examining samples in lab

研究する研究者の手元

Female scientist mixing liquids in lab

Close up of female scientist examining micro organisms in petri dish

Scientist holding flask

試験管とスポイトを持った女性

Man in laboratory, wearing protective gloves, holding test tube

Close up of scientist holding test tube

Scientist examining pill in lab

Female scientist holding a flask

Female scientist and experiment

試験管を見る男性研究者

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

Male scientist doing an experiment

Scientist doing litmus test

lab technician pipette liquid into test tubes

Scientist using digital tablet and optical microscope

Hands with test tube tray

Microbiology research

Microbiology research

Biotechnology experiment

Chemistry experiment

薬品を試す女性研究員の手元

研究をする20代女性研究員

woman in white holding a beaker of clear liquid

hand with laboratory glassware

Female scientist examining samples in microtiter plate with crystal violet solution

Scientist examining test tube in lab

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

Scientist performing an experiment

A scientist holding paper

Scientist examining test tube in lab

Gloved hand holding tomato

Female scientist using FTIR spectrophotometer, positioning thin film sample on microscope stage

Young scientist holding golden liquid in flask

試験管を持つ白衣の50代男性

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,

Scientist working in lab

試験管とスポイトを持った女性

Scientist examining sample under microscope in laboratory

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

実験をする30代女性

試験管を持つ20代女性研究員

Doctor researching in a laboratory

Water science

Water science

Scientist holding plant in beaker

Female scientist using FTIR spectrophotometer, looking at thin film sample through FTIR microscope

Scientist holding bottle

hand with laboratory glassware

Woman working in laboratory, close-up

Prof. Catherine Harmer, Neuroscientist

Young scientist carefully pouring liquid from flask

Scientist testing strip in lab

Scientist testing strip in lab

Scientist using equipment in lab

Doctor researching in a laboratory

研究している女性研究者

Forensic analysis of bullets

Forensic analysis of bullets

Forensic analysis of bullets

Forensic analysis of bullets

Microgravity simulation laboratory experiment

Transit circle tracking device, 20th century

シャーレに薬品を入れる研究者

Alkaline titration using methyl orange

Catalysed decomposition

Scientist

Scientist in a biosafety cabinet

Scientist in a biosafety cabinet

Hands and test tube tray

Close up of scientist holding liquid

Scientist holding metal box, focus on foreground

Healthcare And Medicine

Blood testing

Biological research, conceptual image

Biological research, conceptual image

Biochemical research

試験管を視る女性研究者

College student doing experiment

Researcher holding biological samples

試験管を見つめる女性

Scientist examining samples in test tubes in laboratory

Lab technician looking at throat culture

Woman in laboratory, holding test tube, close-up

Scientist with a sapling in a test tube

close up portrait of scientist, studying blue crystal

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

実験をする白衣の50代男性

液体の研究をする30代女性

試験管を覗く30代女性研究員

試験管を覗く30代女性研究員

液体の研究をする30代女性

実験をする30代女性

試験管を覗く30代女性研究員

試験管を持つ20代女性研究員

試験管を持つ20代女性研究員

Woman working in chemical laboratory

Staining microscope slide

Staining microscope slide

Staining microscope slide

Biomedical research

Scientist holding petri dish in lab

実験イメージ

Scientist harvesting shungiku plants

研究している女性研究者

Scientist using pipette with microtubes

フラスコを持つ手

Beaker and pipette

Scientist working with vats of chemicals

Female scientist changing x-ray detector on x-ray diffractometer

Liquid in beaker

Scientist using microscope

Water science

植物を持つ手と実験器具

実験イメージ

Senior scientist doing experiments

Scientist pipetting blood

Pipetting samples in forensics lab

Young scientist carefully mixing flasks of liquid