Pipette above flask with red liquid inside
Test tubes in rack with one pipette inside, low angle.
Test tubes with colored liquid inside in rack, close-up
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
Pipette mixing liquid into flask
Test tubes in rack, close-up
Flasks, petri dish, rat tubes in rack, high angle
Scientist with laboratory equipment, high angle
Close-up of test tubes with colored liquid inside
Blood Samples in Test Tubes
Beakers and test tube with colored liquid, overhead view
Overhead view of test tubes with colored liquid inside in rack
Close-up of pipette and colored liquid in test tubes
Flasks, test tube,pipette,and graduated cylinder
Test tubes with different color liquid
Lab technician with test tube
Lab technician with test tubes
Healthcare And Medicine
Close-up of glass stir stick above glass wear
Scientific glasswears,overhead view
Test tubes in rack, overhead view
Set of tubes,hospital
Rack of test tubes with solution on counter in lab
Laboratory equipment
Liquid in test tubes in a rack
pipet and test tube in biology lab
試験管
Close up of test tubes with liquid
Biological research
Close up of rack of test tubes with solution in lab
Test tubes in laboratory
Microscope and test tubes
Test tubes in test tube rack
Laboratory glassware and DNA structure (Digital Composite)
High angle view of various laboratory experiment on table
Test tubes with blue liquid inside
医療イメージ
Close up of pipette dropping solution into test tube in rack in lab
Pipette and test tubes
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube,Pipette
Pipette adding sample to a test tube in a laboratory
Samples and test tubes
実験器具
実験室
Medical samples
Scientific samples in test tubes with microscope
Hand holding pipette above rack
Samples being poured in test tube for research at laboratory
Eppendorf tubes and pipette
Rack of test tubes with solution on blue counter
Measuring tube and jar filled with green and orange liquid
Row of test tubes
Test tubes in rack
Test tubes in a test tube rack
Test tubes with different coloured liquids in rack
Germany, Bavaria, Munich, Photometric measuring of microtiter plate
DNA structure in test tube (Digital Composite)
Germany, Bavaria, Munich, Pipette pouring liquid into test tubes for medical research
DNA strand and liquid-filled test tube
Medical equipment
Measuring tubes, half filled
Water dropping into measuring tubes
Swab in a dish
Pipette dripping liquid into test tube
Healthcare And Medicine,Glassware,Utensil,
Samples in test tubes
Empty test tubes in rack
Test tubes in a rack
Germany, Bavaria, Munich, Droplet being dispensed from pipette into test tube
Blood samples in test tubes
Germany, Bavaria, Munich, Measuring cylinder with green liquid for medical research
並ぶ試験管
実験イメージ
Blood sample and test tubes
ガラス器具
Test tubes in a rack with pipette
Laboratory tests
Tweezers picking up red green capsule from red white capsules
Germany, Bavaria, Munich, Test tube rack and petri dishes with green sample in laboratory
カラフルな液体の入った試験管
複数の試験管
Measuring jars filled with blue and yellow liquid
Close-up?of pipette and test tubs in front of brain scans
Flask with liquid
Germany, Bavaria, Munich, Biocompatibility by test wiith blood in laboratory
Girl using pipette
Test tubes containing liquid in a rack
Liquid in test tubes
Pipette inside glass wear filled with liquid
Chemical,hospital
Test tube with red liquid
Food samples in test tubes in a test tube rack
Flask with blue liquid, close up
Person pouring chemical into flask
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube
Laboratory Test & Medicines
Close-up of a flask with liquid
Medical measuring tube
Hand on measuring tubes
Glass tubes
1920s test-tube stand
Close-up of pipette inside a graduated cylinder with liquid
Empty tubes in a test tube rack
devices in biology lab
Needles filled with yellow, green, red liquid
Germany, Bavaria, Munich, Test tubes in test tube rack
Tweezers holding pill in water, bubbles
Vacutainer tubes with blood samples