Doctor holding a conical flask in a laboratory
Doctor researching in a laboratory
液体の研究をする男性
hand holding Erlenmeyer flask with liquid
Female scientist holding a flask
Scientist researching on plants in a laboratory
Female doctor researching in a laboratory
Scientist holding dropper and test tube
Lab technician analyzing sample in a test tube
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,
mixing of two liquids in Erlenmeyer flask
Scientist holding a plant in a test tube
Scientist holding a petri dish
研究をする白衣の男性2人
Scientist pouring liquid into measuring beaker
Scientist looking at test tube
Female scientist holding a petri dish
試験管の液体を見つめる40代研究員
Scientist pouring liquid into test tube
Senior male scientist looking at flask, containing blue liquid
Female scientist holding petri dish
Female lab technician holding blood sample in a test tube
Scientist examining sample in beaker in laboratory
Close-up of lab technician working with bacteria culture
Scientist holding petri dish in lab
Close-up of a scientist's hand experimenting in a lab
Scientist pipetting sample into multi well tray for analytical testing in laboratory
Female lab technician analyzing a sample through a microscope
Female scientist holding a test tube
Lab technician holding blood samples 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
研究風景
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
実験をする30代女性
hand with laboratory glassware
Female scientist looking through microscope
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
Scientists examining sample under microscope in laboratory
Female doctor holding a conical flask in a laboratory
Scientist experimenting with liquid chemicals and test tube
Male scientist doing an experiment
Scientist examining sample under microscope in laboratory
Scientist with a sapling in a test tube
Man working in laboratory lab
Female doctor holding medical samples in a laboratory
Female lab technician analyzing a test tube
Technician holding flask with plant, close up
試験管を持つ女性
Scientist pipetting samples into tray in laboratory
実験をする研究員
Scholar who had schale and syringe
試験管とスポイトを持った女性
A scientist holding a volumetric flask
試験管を持つ20代女性研究員
Female scientist researching on plants in a laboratory
Close-up of human hands holding microscope
実験をする白衣の50代男性
Scientist testing strip in lab
Scientist working in lab
Scientist using equipment in lab
Scientist using microscope in lab
Scientist filling test tubes in lab
シャーレとスポイトを持つ女性
Scientist using pipette
College student doing experiment
実験をする白衣を着た女性
Life is all about how you see it
研究をする女性2人
Female scientist holding litmus paper
Female scientist and experiment
研究をする20代女性研究員
実験
Clamp stand, burette and conical flask
Measuring pH levels
A girl do experiment with pipette and test tube
Scientist examining samples in lab
Close-up of lab technician at work
lab technician pipette liquid into test tubes
顕微鏡を覗く40代男性
顕微鏡をのぞいている男性研究者
研究する研究者の手元
Senior male scientist holding molecular model
Close up of female scientist examining micro organisms in petri dish
Scientist dropping liquid into beaker
顕微鏡を覗く50代男性
Close-up of a scientist's hand pouring sample into a beaker
Woman in laboratory, holding test tube, close-up
Scientist examining samples in test tubes in laboratory
Female lab technician analyzing test tubes
Scientist using computer in lab
Scientist working with vats of chemicals
Scientist examining beaker
Female scientist looking at beaker with liquid
Observation and records in science
Close-up of lab technician working with agar plates
Rear view of a scientist in a lab
顕微鏡をのぞいている女性研究者
Scientists examining liquid in lab
Water science
研究員
Liquid in conical flask
試験管を見つめる女性
Conical flask containing yellow liquid
Woman working in laboratory, close-up
研究中の男女
Lab technician looking at throat culture
Mid adult man inserting test cups in laboratory
Man adjusting metre in laboratory, mid section
Man looking at monitor in laboratory
Mid adult man working in laboratory
Mid adult woman working in laboratory
実験をする7歳の男の子
Close up of cell biologist holding a flask containing stem cells
Scientist examining machinery
薬品を試す女性研究員の手元
Mid adult woman inserting test tube in laboratory
pink experimental flask bubbling excessively
A scientist turning a dial
laboratory/ hand hold test tube with liquid
Senior scientist doing experiments
Female scientist looking at contact angle, preparing instrument for drop measurement on a specific substrate
Man in laboratory, wearing protective gloves, holding test tube
Female lab technician injecting into an egg with her colleague standing beside her
フラスコを持つ手
Close up of scientist using microscope in laboratory
Scientist injecting liquid in petri dish
Female scientist mixing liquids in lab
Nitrogen inside tubes in laboratory, close-up