Doctor holding a conical flask in a laboratory
フラスコを持つ手
Doctor researching in a laboratory
hand with beaker
Scientist holding a petri dish
Healthcare And Medicine
シャーレとスポイトを持つ女性
実験イメージ
Lab technician holding blood samples in a test tube
hand holding Erlenmeyer flask with liquid
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,
Close-up of a scientist's hand pouring sample into a beaker
Petri dish in two doctors' hands
試験管を持つ女性
Scientist experimenting on fruit
mixing of two liquids in Erlenmeyer flask
シャーレに薬品を入れる研究者
Lab technician analyzing sample in a test tube
hand with laboratory glassware
Scientist experimenting with fruit
Clamp stand, burette and conical flask
Woman to study the plant
試験管を持つ研究者の手
HAND 044 (試験管)
実験をする研究員
薬品を試す女性研究員の手元
研究する研究者の手元
Close-up of a scientist's hand experimenting in a lab
Liquid in conical flask
Female scientist holding a petri dish
pink experimental flask bubbling excessively
Conical flask containing yellow liquid
Scientist injecting fish with syringe
Hands and test tube tray
Conical flask
試験管を持つ手
Laboratory scientist at work
Technician holding flask with plant, close up
Healthcare And Medicine,Glassware,Utensil,Conical Flask
三角フラスコ
Close-up of human hands holding microscope
Doctor holding a molecular model in a laboratory
Blood sample for Chikungunya testing
実験のメモをとる小学生女子の手元
Beetroot dye experiment
2本の試験管
Hand holding graduated cylinder with red and a test tube with green liquid inside, close-up, part of
Scientist and conical flask
フラスコ
実験
注射器を持つ女医
Hands with test tube tray
HAND 005 (聴診器)
三角フラスコとインク
laboratory/ hand hold test tube with liquid
Chemical in a conical flask
The medicine which is given by a bottle
液体の入った三角フラスコ
Close-up of human hands making medical exam
シャーレを持っている女性研究者
方位磁石
Litmus test for amine solution
Hand holding measuring beaker with yellow liquid inside, close-up, part of
Hand holding measuring beaker with blue liquid, close-up, part of
Magnesium reacting with an acid
Close up of scientist holding test tube
試験管を視る女性研究者
Potassium manganate experiment
Doctor taking blood sample of a patient
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Flask,Conical Flask
Scientist using pipette
Transferring a reactant into a flask
実験器具
filling a laboratory flask
Smoke rising from frozen erlenmeyer flask against black background
pH test for alkali metal solution
Reaction of water and calcium oxide
Scientist holding a petri dish with a brain scan illustrating research into dementia, alzheimers and other brain disorders.
Hand holding measuring beaker with green liquid inside, close-up, part of
手袋をはめる外科医
三角フラスコとスポイト
Female scientist holding a flask
The medicine was put on the palm.
液体の研究をする男性
Doctor's hand holding an injection
フラスコを持つ小学生女子の手元
HAND 027 (コンパス)
Conical flask and pipette
Displacement reaction
Copper sheet in zinc solution
Laboratory glasses on desk
Micro organisms growing in petri dishes with biohazard label being examined by scientist.
DORMOUSE being weighed
植物を持つ手と実験器具
Portrait of scientist holding beaker with liquid
Lab technician injecting into a strawberry
Chemical Laboratory Glassware
Alkaline titration using methyl orange
サイエンスイメージ
試験管を持つ手と実験器具
シャーレ
Pipette and volumetric flask
Testing waste water for pollutants
液体の入った三角フラスコと化学式
薬品のビン
Bicarbonate of soda toothpaste test
錠剤を持つ女性イメージ
Female doctor holding a conical flask in a laboratory
Silhouetted hands pouring liquid from one laboratory container into a measuring beaker, close-up, part of
Laboratory Test & Medicines
Iodine test for starch
Handling small components
Female scientist using FTIR spectrophotometer, taking thin film sample for measurement