Empty tubes in a test tube rack
Test tubes in a test tube rack
Microscope and test tubes
Rack of test tubes with solution on counter in lab
Close up of rack of test tubes with solution in lab
Close up of pipette dropping solution into test tube in rack in lab
Lab samples in test tubes
Test tubes
Scientist holding test tube rack
Laboratory tests
Micropipette and eppendorf tubes
Empty test tubes in a holder
Eppendorf tube with pipette
Micropipette and eppendorf tube
Test tubes in a holder
Blood samples in rack
Microtubes of RNA samples
Test tubes in test tube rack
Test tubes in lab
Test tubes and pipette
Chemistry research
Robotic arm holding test tube
Robotic arm and test tube
Germany, Bavaria, Munich, Test tubes in test tube rack
Test tubes in a volumetric flask
Person selecting a blood sample
Pipette and test tubes
Flasks, test tubes and mortar on shelf
実験器具
実験室
Scientist using pipette
Pipettor dipensing fluid into test tubes
Scientist holding test tube
Graduated pipette and test tubes
Medical samples in test tubes
Liquid in test tubes
Scientist writing on test tube
ガラス器具
Petri dishes and test tubes in lab
Scanning biological sample
Close up of test tubes filled with solution in lab
Test tubes in laboratory
DNA strand on a monitor in a lab
Monitor in a lab
Medical
Pipetting into microtubes
Flasks, test tubes and mortar on shelf against white background
Test tubes in rack
Test tubes in a tube rack
Nitrate test using acid
Laboratory glassware
Test tubes in a rack
Rack of test tubes with solution on blue counter
Scientist pouring liquid into test tube
試験管
Liquids in test tubes in lab
Scientist holding test tubes
Scientist holding eppendorf tube in laboratory
Multi-pipette and multi-well tray
Samples in test tubes
Sample tubes on ice
Person holding multi well plate
Pipette and multi well tray
Petri dishes in laboratory
Multi well plate with pipette
Light microscope
Petri dishes
Laboratory tubes
Chemistry experiment
Close up of test tubes with liquid
Germany, Bavaria, Munich, Test tubes and petri dishes for medical research in laboratory
Germany, Bavaria, Munich, Pipette pouring liquid into test tubes for medical research
Germany, Bavaria, Munich, Droplet being dispensed from pipette into test tube
Lab assistant holding test tube rack
Germany, Pipetting pink liquid into test tubes, close up
Scientist holding test tube and using pipette
Cuvette containing red liquid
Blood samples in test tube rack
Hands with test tube tray
Scientist holding a test tube above a rack with liquid-filled test tubes
Test tubes, close up
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube
Germany, Bavaria, Munich, Photometric measuring of microtiter plate
Aesthetic Medical
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube,Pipette
Liquid in test tubes in a rack
Empty test tubes in rack
Hand holding pipette above rack
Close-up of a scientist's hand experimenting in a lab
Close up of test tubes in rack in laboratory
Samples being poured in test tube for research at laboratory
Microscope
Microscope and scientific equipment
Test tubes in centrifuge
Eppendorf tubes and pipette
Laboratory equipment
Chemistry student pouring liquid into test tube
Scientist using pipette in laboratory
Laboratory bottles and tubes
Scientist working in the chemical laboratory
Laboratory Test & Medicines
Germany, Bavaria, Munich, Test tube rack and petri dishes with green sample in laboratory
Green test tubes
Blue test tubes
Red test tubes
Plants in petri dish with microscope