Experiment showing crystal formation
Diffusion in agar
シャーレとスポイト
Azo dye formation
4個のシャーレ
Litmus test strip in hydrochloric acid
Litmus test strip in tap water
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Petri Dish
Benedict's reagent
Bromination of phenol
Fehling's reaction
Brady's reagent
Halogenoalkane reactions
Brass analysis
Cyclohexene
Nitrate test using acid
Conservation of mass experiment
Petri dish
Petri dishes
Beaker containing calcium ethanoate
Laboratory equipment
実験イメージ
Pipetting
Healthcare And Medicine
産業・化学
Litmus strip in household cleaning liquid turning green
アルコールランプの炎
Close up of test tubes
Illustration Technique, Measuring Beaker, Test Tube,
試験管とスポイト
Copper reacting with nitric acid
Flask with purple liquid
Chemical explosion in glass flask
Sodium burning in chlorine
Potassium burning in chlorine
Precipitation reaction
Phosphorus chloride reacting with water
Close up of cultures in petri dishes on counter in lab
DNA research
産業
Benedict's test for sugars
Empty petri dishes
Petri dishes in lab
Iron (III) chloride solution
Metal displacement reaction
Copper compound burning
A seed and a plant in a petri dish
Healthcare And Medicine,Glassware,Utensil,Test Tube,Beaker,Measuring Beaker
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test TubeHealthcare And Medicine,Test Tube
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube
スポイトとメスフラスコ
Phosphorus pentachloride hydrolysis
Glassware in lab
Test tubes in a tube rack
Three tubes in a tube rack
Beaker and pipette
Pipette
試験管
Test tubes with dye liquid
実験器具
実験室
フラスコ
Liesegang patterns
Titration
Close up of liquid in petri dish
Close up of dropper in petri dish
Biological research, conceptual image
Cultures in petri dishes on counter in lab
Heating sodium chloride
Formation of ammonium chloride
Bromine diffusion experiment
Petri dish with seed and tweezers
アルコールランプ
Test tube of sulphur and iron mix
ガラス器具
Laboratory testing
Dehydration reaction
Laboratory apparatus
Clamp stands holding apparatus
Iodine and thiosulfate ions titration
三角フラスコとインク
ビーカーとインク
Microscope, beaker, scalpel, tweezers
スポイトとシャーレ
Multipipette in a laboratory
Chemical Laboratory Glassware
Chemistry experiment in lab
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube,Pipette
Iron filings and sand
Sulphate ion test result
Triiodomethane crystals
平底フラスコ
Magnesium reacting with steam
Electromagnet attracting iron filings
Law of conservation of mass
シャーレ
Biuret test for proteins
Bacteria on petri dish
Bacterial colonies on agar plate
Bacterial colonies on agar plates