Doctor researching in a laboratory
Doctor holding a conical flask in a laboratory
Female doctor researching in a laboratory
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
Scientist researching on plants in a laboratory
Scientist examining sample under microscope in laboratory
Scientist holding a plant in a test tube
40代男性の研究風景
試験管を見つめる40代研究員
Scientist pouring liquid into measuring beaker
Male scientist doing an experiment
Female lab technician analyzing a sample through a microscope
Scientist looking at test tube
Scientists examining sample under microscope in laboratory
Scientist with a sapling in a test tube
Scientist holding dropper and test tube
Scientist examining sample in beaker in laboratory
Scientist examining samples in test tubes in laboratory
研究風景
Female lab technician injecting into an egg with her colleague standing beside her
実験をする30代女性
研究をする白衣の男性2人
Female scientist holding petri dish
Scientist examining samples in lab
Female scientist and experiment
Scientist using equipment in lab
Scientist testing strip in lab
Scientist filling test tubes 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
顕微鏡を覗く50代男性
試験管を持つ20代女性研究員
Man working in laboratory lab
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
Female scientist looking through microscope
Scientist pouring liquid into test tube
Lab technician analyzing sample in a test tube
Female scientist holding a test tube
Female scientist holding a flask
Female scientist researching on plants in a laboratory
Scientist working in lab
Scientist using microscope in lab
Senior male scientist holding molecular model
Scientist holding petri dish in lab
試験管を持つ女性
Scientist working with vats of chemicals
Doctor holding medical samples in a laboratory
実験をする研究員
草原で実験をする白衣の男性
実験をする白衣の50代男性
研究をする20代女性研究員
顕微鏡を覗く40代男性
Female scientist holding a petri dish
Female lab technician holding blood sample in a test tube
Female lab technician analyzing a test tube
研究中の男女
Chemist
Scientist examining beaker
Man adjusting metre in laboratory, mid section
Man looking at monitor in laboratory
Mid adult man working in laboratory
Female scientist mixing liquids in lab
Life is all about how you see it
lab technician pipette liquid into test tubes
Scientist pipetting sample into multi well tray for analytical testing in laboratory
Scientist dropping liquid into beaker
研究をする女性2人
Female scientist holding litmus paper
College student doing experiment
Lab technician looking at test tubes
Scientist examining liquid in test tube
Scientist experimenting in laboratory
Scientist using computer in lab
Scientists examining liquid in lab
Woman working in laboratory, close-up
顕微鏡をのぞいている男性研究者
Senior male scientist looking at flask, containing blue liquid
Female doctor holding medical samples in a laboratory
Scientist examining machinery
Doctor examining pill
Scientist pouring liquid into beaker
顕微鏡をのぞいている女性研究者
試験管を見つめる女性
実験をする白衣を着た女性
Female scientist looking at beaker with liquid
Close-up of a scientist's hand experimenting in a lab
Observation and records in science
Senior scientist doing experiments
Doctor using microscope
Man in laboratory, wearing protective gloves, holding test tube
Female scientist looking at contact angle, preparing instrument for drop measurement on a specific substrate
実験
Scientist holding a petri dish
Mid adult man inserting test cups in laboratory
Woman in laboratory, holding test tube, close-up
Nitrogen inside tubes in laboratory, close-up
Rear view of a scientist in a lab
Scientist pipetting samples into tray in laboratory
薬品を試す女性研究員
Man looking through illuminated speculum in laboratory
Scientist examining pill in lab
View of man in laboratory holding glasses looking at camera
Wind tunnel control room
Scientist examining test tube in lab
Scientist dropping liquid into petri dish
Scientist pouring liquid into petri dish
Physiological research
Mid adult woman working in laboratory
Man in laboratory, tightening lid on test tube, close-up
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 measuring the surface area of mesoporous materials with BET instrument
hand holding Erlenmeyer flask with liquid
Mid adult woman inserting test tube in laboratory
Female scientist using FTIR spectrophotometer, taking thin film sample for measurement
試験管とスポイトを持った女性
顕微鏡を覗く白衣を着た女性
Scientist injecting liquid in petri dish
Lab technician analyzing a blood sample in a test tube
Beauty and brains
Scientist looking at smartphone
Scientist working with chemistry equipment
Female lab technician analyzing test tubes
Pasteur Institute vaccine research, 1890
Scientist dropping liquid into bottle
Close up of female scientist examining micro organisms in petri dish
Doctors with microscope
研究員
Researcher using a microscope
Aeroplane wind tunnel test