Row of test tubes with liquid, yellow background
Children doing experiment in the lab together
Healthcare And Medicine,Glassware,Utensil,Test Tube,Test Tube Rack
Medical test tube with blood, artwork
Medical test tube with blood and DNA
試験管
並ぶ試験管
Test tubes in a holder
Dangers of genetically engineered crops
試験管のメモリ
実験イメージ
Test tubes with blue liquid inside
laboratory/ hand hold test tube with liquid
Test tubes
Liquid in test tubes
試験管と化学式
試験管とスポイト
Test tubes in a rack
Close-up of test tubes
Dropper measuring liquid into test tube mouths
Three banknotes in test tubes
Test tubes containing liquid
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube
Healthcare And Medicine
Blood Samples in Test Tubes
血液検査容器
Medical equipment
実験器具
ビーカー
複数の試験管
Close-up of blood samples in test tubes
Test tubes in rack
Test tubes, close up
スポイトと試験管
液体を試験管に入れる
試験管の中の天然素材
小さな芽の入った試験管
DNA structure in test tube (Digital Composite)
Colorful test tubes in a row
ガラス器具
試験管(CG)
医療イメージ
ビーカーと試験管
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test TubeHealthcare And Medicine,Test Tube
Healthcare And Medicine,Glassware,Utensil,Test Tube,Beaker,Measuring Beaker
液体の入った三角フラスコと実権用具
実験
実験用具
Healthcare And Medicine,Glassware,Utensil,
実験室
実験道具と世界地図
複数の実験道具
実験道具と化学構造式
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube,Pipette
Empty test tubes in a holder
実験器具と化学式
液体を注がれるビーカー
Blood sample
Blood samples
Blood samples in test tubes
Pipetting blood sample
Automated blood sample testing
Row of test tubes with blood samples
試験官と青い球
Color coded tube containing synthetic blood sample on a bloodwork requisition form that lists a test for prostate-specific antigen (PSA)
Microalgae food supplement production
分析器
遠心分離機
Blood sample tube
Blood samples, artwork
Color coded blood tubes containing synthetic blood samples. Blue top - buffered sodium citrate. Green top - lithium heparin anticoagulant. Lavender top - K2-EDTA anticoagulant
Disposable plastic medical syringe and color coded tubes containing synthetic blood samples. Blue top - buffered sodium citrate. Lavender top - K2-EDTA anticoagulant
Nitrile - gloved hand holding disposable plastic medical syringe inserted into blue blood tube containing synthetic blood sample.
A blood sample being held with a row of human samples for analytical testing including blood, urine, chemistry, proteins, anticoagulants and HIV in lab