Female scientist holding a flask
Female scientist and experiment
Female scientist holding a test tube
Female scientist holding litmus paper
Scientist holding a plant in a test tube
Female scientist holding a petri dish
Male scientist doing an experiment
Scientist examining sample under microscope in laboratory
Scientist with a sapling in a test tube
Female scientist looking through microscope
Female scientist holding petri dish
Scientist examining sample in beaker in laboratory
試験管を覗く30代女性研究員
Scientist pouring liquid into measuring beaker
Senior scientist doing experiments
Scientist using equipment in lab
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,
Close up of female scientist examining micro organisms in petri dish
Scientist dropping liquid into beaker
実験をする30代女性
Doctor researching in a laboratory
Scientist looking at test tube
Scientist holding dropper and test tube
液体の研究をする30代女性
Scientist examining liquid in test tube
液体の研究をする男性
Scientist pouring liquid into beaker
Female lab technician analyzing a sample through a microscope
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 doctor researching in a laboratory
Scientist holding a petri dish
Female scientist researching on plants in a laboratory
Scientist researching on plants in a laboratory
Scientist pipetting sample into multi well tray for analytical testing in laboratory
Senior male scientist looking at flask, containing blue liquid
Scientist examining test tube in lab
研究風景
研究をする女性2人
Scientist examining samples in test tubes in laboratory
Scientist examining samples in lab
試験管の液体を見つめる40代研究員
Scientist dropping liquid into petri dish
Scientist pouring liquid into petri dish
Scientist pouring liquid into test tube
Scientists examining sample under microscope in laboratory
Scientist experimenting with liquid chemicals and test tube
薬品を試す女性研究員
Scientist using microscope in laboratory
Female scientist looking at contact angle, preparing instrument for drop measurement on a specific substrate
Female scientist mixing liquids in lab
顕微鏡をのぞいている女性研究者
Scientist examining pill in lab
Scientist testing strip in lab
Young scientist carefully mixing flasks of liquid
Scientist filling test tubes in lab
40代男性の研究風景
試験管を見つめる40代研究員
試験管を持つ女性
Senior male scientist holding molecular model
試験管を持つ20代女性研究員
Female scientist using FTIR spectrophotometer, looking at thin film sample through FTIR microscope
研究をする白衣の男性2人
Doctor holding a conical flask in a laboratory
Scientist injecting liquid in petri dish
Female scientist examining samples in microtiter plate with crystal violet solution
Scientist pipetting samples into tray in laboratory
Young scientist carefully pouring liquid from flask
草原で実験をする白衣の男性
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
実験をする研究員
Scientist dropping liquid into bottle
Scientist using microscope in lab
Scientists examining liquid in lab
顕微鏡を覗く50代男性
実験をする白衣の50代男性
研究をする20代女性研究員
Scientist working in lab
Scientist using pipette
Female lab technician holding blood sample in a test tube
Female scientist changing x-ray detector on x-ray diffractometer
Female scientist pipetting DNA samples for testing
Scientist holding petri dish in lab
Female scientist using FTIR spectrophotometer, looking at thin film sample through the FTIR microscope
Male scientist looking at flask in lab
Male scientist holding up flask in lab
Scientist examining liquid in test tubes
Female scientist preparing x-ray diffractometer
Scientist examining machinery
顕微鏡を覗く40代男性
A scientist holding a volumetric flask
顕微鏡をのぞいている男性研究者
College student doing experiment
Male scientist holding up and looking at flask in lab
Scientist performing an experiment
研究する研究者の手元
Scientist using computer in lab
Male scientist looking at equipment in lab cleanroom
Female scientist looking at beaker with liquid
Scientist using rotary evaporator in laboratory
試験管を持つ研究者の手
Female scientist analyzing surface material by using optical microscope
Female scientist opening x-ray diffractometer
Scientist experimenting in laboratory
Female scientist using FTIR spectrophotometer, taking thin film sample for measurement
Female scientist preparing chemicals for sol-gel titania synthesis
Female lab technician analyzing a test tube
Chemist
Female lab technician injecting into an egg with her colleague standing beside her
顕微鏡を覗く白衣を着た女性
研究中の男女
Young scientist holding golden liquid in flask
Measuring pH levels
実験をする白衣を着た女性
Close up of cell biologist holding a flask containing stem cells
試験管を見る男性研究者
Scientist working with vats of chemicals
Close up of scientist holding a phial containing a DNA sample
close up portrait of scientist, studying blue crystal
Female scientist using FTIR spectrophotometer, focusing sample on microscope camera,
Scientists working in lab
Man working in laboratory lab
Female lab technician wearing safety glasses, checking test array
hand holding Erlenmeyer flask with liquid
実験をする7歳の男の子
Female scientist monitoring pH solutions by using ph indicators
研究員
Physiological research
Scientist in a biosafety cabinet
Scientist examining beaker
Scientists examining liquid in beaker