実験イメージ
試験管
試験管のメモリ
Healthcare And Medicine,Glassware,Utensil,
Healthcare And Medicine,Glassware,Utensil,Conical Flask
試験管とスポイト
Carbon dioxide test
Healthcare And Medicine
スポイトとシャーレ
実験器具
実験用具
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,
Adding water to copper sulphate
Syringe placing a droplet of liquid in test tube
Scientific Analysis
Alkane decolourisation of bromine water
試験管と化学式
シャーレとスポイト
Dropper placing liquid into test tubes
Close-up of test tubes
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube
Liquid in test tubes
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test TubeHealthcare And Medicine,Test Tube
液体の入った三角フラスコと実権用具
Test tubes containing liquid
産業・化学
Food samples in test tubes
試験管と発芽した芽
Test array in lab, close-up
実験室
Illustration Technique, Measuring Beaker, Test Tube,
Cobalt chloride paper
ビーカー
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube,Pipette
Healthcare And Medicine,Glassware,Utensil,Test Tube,Beaker,Measuring Beaker
スポイト
Reaction rate demonstration
Soil sample being tested for pH
ガラス器具
Test tubes in a tube rack
Copper reacting with nitric acid
Test tubes with dye liquid
Close up of test tubes
Zinc reacting with sulphuric acid
Heat of hydration of copper sulphate
実験
Close-up of a scientist's hand experimenting in a lab
Close-up of a scientist's hand pouring sample into a beaker
Close up of pipette dropping solution into test tube in rack in lab
Reaction of chalk and acid
Rack of test tubes with solution on blue counter
Close up of test tubes with liquid
Lab-grown meat, conceptual image
Laboratory Test & Medicines
Water meniscus differences
Fehling's reaction
Metal ion solutions
Test tubes
Refraction of light experiment
Laboratory equipment
スポイトとメスフラスコ
Test tubes in a holder
Test tubes in a volumetric flask
三角フラスコ
Dropper measuring liquid into test tube mouths
研究する研究者の手元
Close up of water in graduated cylinder
液体の入った三角フラスコと試験管
Laboratory glassware
液体の入った三角フラスコ
液体を注がれるビーカー
ビーカーとインク
Pipetting
Test tube with red liquid
Metal displacement reaction
Halogenoalkane reactions
Bromination of phenol
Precipitation reaction
Phase separation
Liquid in test tube
Sulphate ion test result