実験
研究員
女性研究員
観察
試験管を見つめる女性
Chemist examining flask in laboratory
Scientist working in the chemical laboratory
実験をする研究員
Technician holding test tube, Close Up
Scientist examining liquid in beaker
男性研究員
研究風景
顕微鏡を覗く70代男性研究者
顕微鏡を覗く70代男性研究員
顕微鏡を覗く30代女性研究者
顕微鏡を覗く30代女性研究員
Female scientist working in laboratory, side view
Scientist writing on test tube
Scientist using multi pipette
Scientist holding plant in beaker
Scientist holding test tube
Science student using pipette
Scientist holding petri dish
Scientist using pipette
Scientist holding test tube and using pipette
Scientist using pipette and microscope
研究をする白衣の男性2人
Chemistry lab
Scientist holding test tube rack
Scientist using laboratory equipment
Scientist pouring liquid into test tube
Female scientist working in laboratory, male colleague looking over her shoulder, side view
Scientist examining samples in lab
Scientist examining petri dish
Scientist examining petri dishes
試験管を持つ20代女性研究員
Microbiology research
液体の研究をする男性
A scientist conducting an experiment
顕微鏡をのぞいている女性研究者
Chemist measuring drops into beaker, surface view
顕微鏡を覗く女性研究員
白衣の研究員
実験をする白衣を着た女性
実験をする30代女性
Biological research
Science lab
Water science
Scientist examining sample in beaker in laboratory
Female scientist working in laboratory, cropped view
Laboratory assistant conducting experiment, cropped view of hands
Female engineer working in a robotics laboratory
試験管を持つ白衣の女性
スポイトを使う70代男性研究者
A female and male scientist attracted to each other
Scientists conducting an experiment
Scientist suspicious of each other
液体の研究をする30代女性
Aesthetic Medical
Scientist using microscope
Scientist using a centrifuge
Scientist pouring sample into beaker
Scientist examining plant in a petri dish
Scientist holding test tubes
Scientist working
Scientist wearing mask holding petri dish
Portrait of a scientist
Scientist using equipment in lab
Scientist filling test tubes in lab
Scientist dropping liquid in test tubes
Scientist injecting liquid in petri dish
Potassium chromate solution
A scientist holding a volumetric flask
研究している研究者
Chemist in protective visor examining test tube, close-up
顕微鏡をのぞいている男性研究者
Female scientist filling test tube in laboratory, side view
試験管を持った女性
Scientist holding sample in glass bottle
研究中の男女
Scientist using laptop in the laboratory
Female scientist doing the research
試験管の液体を見つめる40代研究員
スポイトでシャーレに液体を入れる30代女性
Scientist examining test tube in lab
Scientist pouring liquid into measuring beaker
Lab assistant using pipette
Scientist doing experiment
白衣を着た70代男性と顕微鏡
Optical products plant