顕微鏡を覗く50代男性
顕微鏡を覗く40代男性
顕微鏡を覗く女性研究員
実験をする白衣の50代男性
実験をする研究員
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
実験をする30代女性
液体の研究をする30代女性
研究をする20代女性研究員
顕微鏡を覗く研究員
試験管の液体を見つめる40代研究員
40代男性の研究風景
研究をする白衣の男性2人
試験管を見つめる40代研究員
研究風景
顕微鏡を覗く白衣を着た女性
Female lab technician analyzing a sample through a microscope
スポイトでシャーレに液体を入れる30代女性
液体の研究をする男性
Man in laboratory, wearing protective gloves, holding test tube
研究をする女性2人
Senior male scientist holding molecular model
Lab assistant testing printed circuit
研究をす30代女性
Senior scientist doing experiments
試験管を持つ白衣の50代男性
Doctor researching in a laboratory
Scientist examining sample under microscope in laboratory
試験管を見つめる白衣の50代男性
顕微鏡をのぞいている男性研究者
Female scientist looking through microscope
Scientist using microscope in lab
顕微鏡をのぞいている女性研究者
Scientist examining liquid in test tube
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,
Scientist holding a plant in a test tube
Senior male scientist looking at flask, containing blue liquid
Scientist pouring liquid into measuring beaker
Scientist looking at test tube
Mid adult woman inserting test tube in laboratory
Female scientist holding petri dish
Scientist examining samples in lab
Male scientist doing an experiment
Scientist with a sapling in a test tube
Scientist using equipment in lab
実験をする白衣を着た女性
Close up of cell biologist holding a flask containing stem cells
Close up of scientist holding a phial containing a DNA sample
Lab assistant using microscope
Lab technician pipetting sample
草原で実験をする白衣の男性
Mid adult man working in laboratory
Female scientist researching on plants in a laboratory
Scientists examining sample under microscope in laboratory
Scientist testing strip in lab
Scientist filling test tubes in lab
考え事をする医者
Scientist holding dropper and test tube
Female scientist holding a test tube
Female scientist holding litmus paper
Female scientist holding a flask
Female scientist and experiment
FISH RESEARCH
Scientist examining sample in beaker in laboratory
Scientist holding petri dish in lab
Scientist looking through microscope
Female scientist holding a petri dish
Scientist injecting liquid in petri dish
Close-up of a scientist's hand experimenting in a lab
研究する研究者の手元
Close up of scientist holding liquid
研究員
Female doctor researching in a laboratory
Scientist dropping liquid into bottle
Scientist viewing molecular model of a chemical formula in a laboratory
Female tech looking through microscope
Scientist examining samples in test tubes in laboratory
Lab technician looking at test tubes
試験管を見つめる女性
Woman working in a lab
17th Century chemist, artwork
18th Century alchemist, artwork
薬品を試す女性研究員
Man working in laboratory lab
Scientist working in lab
Female scientist mixing liquids in lab
Scientist pouring liquid into test tube
Scientists examining liquid in lab
Doctor holding a conical flask in a laboratory
Chemist
試験管を持つ女性
Woman using microscope
Lab technician using microscope
Scientist examining liquid in test tubes
細胞検査
研究している女性研究者
People and scientific equipment
Rear view of a scientist in a lab
ノートパソコンを使う男の子と祖父
研究中の男女
College student doing experiment
Scientist examining pill in lab
Stem cell research
Cell research
試験管とスポイトを持った女性
Scientist examining machinery
Mature man repairing china figurine, close-up
Scientist experimenting in laboratory
Mad professor
Researcher in lab
Scientist pipetting samples
Microgravity simulation laboratory
Microgravity simulation laboratory experiment
William Crookes and vacuum tube, 1903
Electricity demonstration, 18th century
Scientific demonstration, 18th century
Speed of sound experiment, 1826