写真素材の検索結果

試験管

試験管

試験管

Healthcare And Medicine

試験管

試験管

試験管

Blood Samples in Test Tubes

スポイトと試験管

試験管

Close-up of test tubes

Test tubes in rack

Close-up of blood samples in test tubes

Test tubes with blue liquid inside

ビーカーと試験管

ビーカーと試験管

Test tubes in a holder

Healthcare And Medicine

試験管

試験管

Test tubes in a holder

試験管

Test tubes

Liquid in test tubes

Three banknotes in test tubes

医療イメージ

試験管

Colorful test tubes in a row

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

試験管

Sample tubes

試験管

Test tube with blood

Close up of test tubes

Researcher working with samples in a laboratory

試験管

Blue liquid in a plastic test tube

試験管

Test tubes

Sample tubes

Test tubes in rack

試験管とスポイト

Test tubes

Healthcare And Medicine

Liquid in test tubes

実験イメージ

試験管

並ぶ試験管

Close-up of blood samples in test tubes

Empty test tubes in a holder

Test tubes, close up

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

実験イメージ

試験管のメモリ

試験管

試験管

Healthcare And Medicine

Healthcare And Medicine

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

試験管

Dangers of genetically engineered crops

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

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

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 tubes in test tube rack

試験管

Sample tubes

Blood group test

Close-up of blood samples in test tubes

Medical samples in test tubes

Test tubes in a rack

Test tubes in a rack

Test tubes

Blood group test

実験用具

Test tube rack with test tubes

試験管

試験管

Displacement reaction

Displacement reaction

産業･化学

試験管と発芽した芽

試験管とスポイト

実験イメージ

Test tubes in a tube rack

試験管

Copper reacting with nitric acid

Test tubes with dye liquid

試験管とスポイト

複数の実験道具

試験管とスポイト

Euro currency in a test tube

Iron reacting with hydrochloric acid

試験管

産業

試験管とビーカー

試験管

試験管とスポイト

Test tubes

Test tubes

Test tubes

カラフルな液体の入った試験管

Chemistry research

Chemistry research

Test tubes in rack

Beaded White Lotus in Vases

Bromination of phenol

Test tube + blood.

Alkene and bromine water

Water purity test

Test tubes in a rack with pipette

Biological research

Iron II sulfate reaction

Parkinson's disease research

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

Liquid-filled test tubes in rack

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

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

Test tubes in rack, close-up

Test tubes in rack, close-up

Test tubes in rack, close-up

Close-up of glass stir stick above glass wear

Close-up of pipette and colored liquid in test tubes

Close-up of test tubes with colored liquid inside

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

Close-up of test tubes with colored liquid inside

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

Overhead view of test tubes with colored liquid inside in rack

Beakers and test tube with colored liquid, overhead view

Scientific glasswears,overhead view

Flasks, petri dish, rat tubes in rack, high angle

Test tubes in rack, close-up

Pill in test tube

実験イメージ

Dropper measuring liquid into test tube mouths

Healthcare And Medicine

Healthcare And Medicine

laboratory/ hand hold test tube with liquid

複数の試験管

複数の試験管

Healthcare And Medicine

Healthcare And Medicine

Healthcare And Medicine

Healthcare And Medicine

試験管と化学式

Blood Samples in Test Tubes

Medical equipment

Test tubes in a rack

医療イメージ

Test tubes containing liquid

試験管の中の天然素材

試験管

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

実験器具

試験管

Healthcare And Medicine,Glassware,Utensil,

Healthcare And Medicine

並ぶ試験管

Test tubes in rack

試験管

試験管

試験管