写真素材の検索結果

試験管

試験管

試験管

試験管

Healthcare And Medicine

スポイトと試験管

試験管

Test tubes in rack

Close-up of blood samples in test tubes

ビーカーと試験管

ビーカーと試験管

試験管

試験管

Blood Samples in Test Tubes

Healthcare And Medicine,Glassware,Utensil,Test Tube,Test Tube Rack

Test tubes in a holder

試験管

試験管

Test tubes in a holder

Sample tubes

Three banknotes in test tubes

医療イメージ

Colorful test tubes in a row

試験管

Close-up of test tubes

Test tubes with blue liquid inside

Close up of test tubes

Blue liquid in a plastic test tube

試験管

Test tubes

Healthcare And Medicine

試験管とスポイト

実験イメージ

Healthcare And Medicine

試験管

試験管

並ぶ試験管

Close-up of blood samples in test tubes

Test tubes, close up

Test tubes

Liquid in test tubes

試験管

試験管

試験管

試験管

Healthcare And Medicine

Healthcare And Medicine

試験管

試験管

試験管

試験管

試験管

実験

ガラス器具

Healthcare And Medicine,Glassware,Utensil,Test Tube,Beaker,Measuring Beaker

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube

Healthcare And Medicine

Syringe placing a droplet of liquid in test tube

Food samples in test tubes in a test tube rack

Food samples in test tubes

Food samples in test tubes in a test tube rack

Food samples in test tubes in a test tube rack

Test tube with blood

実験用具

Researcher working with samples in a laboratory

試験管

Close-up of blood samples in test tubes

Test tubes

Blood group test

試験管

試験管

Sample tubes

Test tubes in rack

Test tube rack with test tubes

Test tubes

Liquid in test tubes

試験管とスポイト

試験管とスポイト

Copper reacting with nitric acid

複数の実験道具

試験管とスポイト

Empty test tubes in a holder

Euro currency in a test tube

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube

Blood Samples in Test Tubes

血液検査容器

実験器具

実験室

実験室

試験管

試験管とビーカー

試験管

試験管とスポイト

Test tubes

カラフルな液体の入った試験管

Test tubes in rack

Beaded White Lotus in Vases

Biological research

Liquid-filled test tubes in rack

Test tubes in rack with one pipette inside, low angle.

Test tubes in rack, close-up

Close-up of test tubes with colored liquid inside

Test tubes with colored liquid inside in rack, close-up

Pipette above flask with red liquid inside

Pipette mixing liquid into flask

Flasks, test tube,pipette,and graduated cylinder

Lab technician with test tube

Lab technician with test tubes

Lab technician with test tube

Beakers and test tube with colored liquid, overhead view

Pill in test tube

試験管

試験管

試験管

実験イメージ

試験管のメモリ

Healthcare And Medicine

試験管

医療イメージ

Test tubes containing liquid

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

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube,Pipette

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube

試験管

試験管

試験管

Dangers of genetically engineered crops

複数の試験管

複数の試験管

Healthcare And Medicine

Healthcare And Medicine

Healthcare And Medicine

Healthcare And Medicine

実験器具

試験管

Healthcare And Medicine,Glassware,Utensil,

試験管

Healthcare And Medicine

Lentils in test tubes

試験管

Test tube for biological samples

Racks of test tubes

Microscope and test tubes

Test tubes in laboratory

Microscope and test tubes

Test tubes in test tube rack

並ぶ試験管

Test tubes in rack

Sample tubes

Blood group test

Medical samples in test tubes

Test tubes in a rack

Test tubes in a rack

実験器具

試験管

Illustration Technique, Measuring Beaker, Test Tube,

実験イメージ

Displacement reaction

Displacement reaction

産業･化学

試験管と発芽した芽

実験イメージ

Test tubes in a tube rack

試験管

Test tubes with dye liquid

American banknote in a test tube

液体の入った試験管

Test tubes in rack

Lentils in test tubes in a test tube rack

Urine sample test tube

Test tube containing blood sample

Vials and pipettes

Liquid in test tubes in a rack

Samples and test tubes

Zinc reaction with strong and weak acid

Biological research

Biological research

Iron reacting with hydrochloric acid

産業

Test tubes

Test tubes

Chemistry research

Chemistry research

Bromination of phenol

Test tube + blood.

Alkene and bromine water

Water purity test

Test tubes in a rack with pipette

Iron II sulfate reaction

Parkinson's disease research

Hydrogen peroxide decomposition catalysis

実験イメージ

複数の実験道具

実験イメージ

Pipette adding sample to a test tube in a laboratory

Test tubes with different color liquid

Dropping liquid into test tubes with a pipette

Scientist holding a test tube above a rack with liquid-filled test tubes

Test tubes with colored liquid inside in rack, close-up