写真素材の検索結果

Female scientist holding a test tube

Female scientist holding a test tube

Scientist holding a plant in a test tube

Scientist with a sapling in a test tube

Female scientist holding litmus paper

Female scientist holding a petri dish

Female scientist and experiment

Female scientist holding a flask

Scientist holding dropper and test tube

Scientist looking at test tube

Male scientist doing an experiment

Scientist examining test tube in lab

Scientist examining sample under microscope in laboratory

Senior scientist doing experiments

Close up of female scientist examining micro organisms in petri dish

Scientist pouring liquid into test tube

Scientist experimenting with liquid chemicals and test tube

Female lab technician holding blood sample in a test tube

Female scientist looking through microscope

Female scientist holding petri dish

Scientist pouring liquid into measuring beaker

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

Scientist holding a petri dish

Scientist examining liquid in test tube

Scientist examining sample under microscope in laboratory

Scientist examining sample under microscope in laboratory

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

Scientist examining sample in beaker in laboratory

Female lab technician analyzing a test tube

Scientist dropping liquid into beaker

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,

Scientist holding dropper and test tube

Scientist researching on plants in a laboratory

Doctor researching in a laboratory

Scientist examining samples in test tubes in laboratory

Scientist looking at test tube

Lab technician analyzing sample in a test tube

Female scientist looking through microscope

Female scientist looking through microscope

研究する研究者の手元

試験管の液体を見つめる40代研究員

試験管を持つ研究者の手

実験をする30代女性

Doctor researching in a laboratory

研究する研究者の手元

Doctor researching in a laboratory

Female lab technician analyzing a sample through a microscope

Scientist holding petri dish in lab

Scientist using equipment in lab

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

試験管を覗く30代女性研究員

Scientist examining liquid in test tubes

Scientist filling test tubes in lab

試験管を覗く30代女性研究員

Scientist examining sample in beaker in laboratory

Scientist pipetting samples into tray in laboratory

Scientist pouring liquid into beaker

Scientist pouring liquid into beaker

Scientist pouring liquid into petri dish

試験管を持つ20代女性研究員

研究する研究者の手元

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

顕微鏡をのぞいている女性研究者

Scientist pouring liquid into beaker

液体の研究をする男性

実験をする研究員

Scientist examining samples in lab

Scientists examining sample under microscope in laboratory

40代男性の研究風景

試験管を見つめる40代研究員

Lab technician holding blood samples in a test tube

液体の研究をする30代女性

試験管を持つ女性

実験をする30代女性

液体の研究をする30代女性

研究風景

研究をする女性2人

Female doctor researching in a laboratory

Scientist working in lab

Scientist using equipment in lab

Scientist using equipment in lab

Female scientist researching on plants in a laboratory

Scientist testing strip in lab

Scientist testing strip in lab

Scientist using microscope in lab

Scientist using microscope in lab

Female scientist mixing liquids in lab

Hands and test tube tray

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

Scientist examining test tube in lab

試験管を見る男性研究者

Scientist dropping liquid into petri dish

Scientist examining pill in lab

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

試験管を覗く30代女性研究員

Scientist Looking at Test Tubes

試験管を持つ手と実験器具

研究をする白衣の男性2人

実験をする白衣の50代男性

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

試験管を持つ女性

Scientists examining liquid in lab

Male scientist scrutinizing test tube in lab

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

Close-up of lab technician working with bacteria culture

Scientists examining liquid in lab

Female scientist looking at beaker with liquid

顕微鏡をのぞいている男性研究者

Scientist performing an experiment

Scientist performing an experiment

実験をする研究員

実験をする研究員

Scientist using equipment in lab

College student doing experiment

試験管を持つ女性

顕微鏡を覗く女性研究員

シャーレとスポイトを持つ女性

顕微鏡を覗く女性研究員

Close-up of lab technician at work

A girl do experiment with pipette and test tube

Scientist examining test tube in lab

草原で実験をする白衣の男性

Female lab technician analyzing test tubes

顕微鏡を覗く女性研究員

Doctor researching in a laboratory

Scientist examining machinery

Scientist experimenting in laboratory

Close up of scientist holding a phial containing a DNA sample

実験をする研究員

Female scientist examining samples in microtiter plate with crystal violet solution

Boy wearing safety goggles doing science experiment

Hands with test tube tray

Girl in science class

Physiological research

Scientist injecting liquid in petri dish

シャーレとスポイトを持つ女性

試験管を視る女性研究者

lab technician pipette liquid into test tubes

研究をする20代女性研究員

College student doing experiment

Reaching for a test tube

試験管を見つめる女性

Scientist using computer in lab

Scientist Examining a Machine

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

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

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

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

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

Scientist with plant in test tube

Doctor researching in a laboratory

Lab technician holding test tube in lab

Lab technician holding test tube in lab

Close up of scientist holding test tube

研究している女性研究者

Young female scholar who had schale and syringe

Test tube

顕微鏡を覗く白衣を着た女性

Scientist dropping liquid into bottle

試験管とスポイトを持った女性

実験をする7歳の男の子

実験をする7歳の男の子

実験をする7歳の男の子

試験管とスポイトを持った女性

実験をする研究員

Scientist injecting liquid in petri dish

Senior male scientist holding molecular model

試験管を視る女性研究者

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,

顕微鏡を覗く女性研究員

顕微鏡を覗く40代男性

close up portrait of scientist, studying blue crystal

Physiological research

Petri dish

Petri dish

実験をする7歳の男の子

植物を持つ手と実験器具

Scientist examining beaker

Female scientist looking through microscope

Scientist looking at smartphone

Scientist working with vats of chemicals

A boy doing an experiment on a plant

Female lab technician wearing safety glasses, checking test array

Mid adult woman inserting test tube in laboratory

Mid adult woman inserting test tube in laboratory

A scientist holding a volumetric flask

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

Girls in science class

Woman in laboratory, holding test tube, close-up

Female scientist preparing x-ray diffractometer

Molten crystals in a test tube

Scientist with microscope