Man in laboratory, tightening lid on test tube, close-up
Woman in laboratory, holding test tube, close-up
Man in laboratory, wearing protective gloves, holding test tube
Mid adult woman inserting test tube in laboratory
Woman taking test tube from row of test tubes, close-up
Woman working in laboratory, close-up
Mid adult woman in laboratory inserting test tube into tray
Mid adult man adjusting laboratory equipment, holding test tube
Mid adult woman injecting liquid into test tube
Man taking tube from laboratory machinery, close-up
Man holding test tube filled with liquid
Mid adult woman injecting liquid into test tube, mid section
Mid adult man in laboratory, holding test tube
Mid adult man inserting test cups in laboratory
Nitrogen inside tubes in laboratory, close-up
Man adjusting metre in laboratory, mid section
Mid adult man working in laboratory
Man looking at monitor in laboratory
Mid adult woman working in laboratory
Woman adjusting lab tubes in laboratory, focus on tubes
Mid adult woman in laboratory, plugging in metre
Woman in laboratory, holding rack of test tubes
laboratory/ hand hold test tube with liquid
Laboratory tubes
Laboratory equipment, close-up
Rows of test tubes in laboratory, close-up
Scientist examining liquid in test tubes
lab technician pipette liquid into test tubes
Scientist doing litmus test
Woman working in chemical laboratory
Mid adult man in laboratory, reading label of bottle
Mid adult man using laboratory equipment, close-up
Mid adult man in laboratory, holding rack of test tubes
Woman in laboratory, wearing protective gloves, typing on monitor, close-up
Rack of test tubes filled with liquid, close-up
Scientist looking at test tube
Scientist holding dropper and test tube
Mid adult woman in laboratory, examining test tube
Man in laboratory, holding test tubes, close-up
Man in laboratory, pouring liquid into row of test tubes
Mid adult woman adjusting laboratory equipment
Rack of test tubes with solution on counter in lab
Scientist holding test tube
Scientist writing on test tube
Liquid in test tubes
Mid adult man in laboratory, inserting liquid into glass flask
Test tubes in a holder
Scientist examining test tube in lab
Robotic arm holding test tube
Robotic arm and test tube
Water science
Test tube in laboratory
Lab technician holding test tube in lab
Man injecting liquid into test tube, close-up
Mid adult man injecting liquid into test tube
Man in laboratory, holding tube of liquid, close-up
Scientist experimenting in laboratory
Female scientist filling test tube in laboratory, side view
Scientist placing test tube with solution in rack in lab
Pipette adding sample to a test tube in a laboratory
Scientist picking test tube out of rack on counter in lab
Close-up of a scientist's hand experimenting in a lab
Close up of pipette dropping solution into test tube in rack in lab
Test tubes
Close up of scientist pipetting solution into test tubes in lab
Scientist holding test tube rack
Close up of rack of test tubes with solution in lab
Man pressing button on machine containing cups of liquid, close-up
試験管を見つめる女性
Scientist pouring liquid into test tube
Scientist holding test tubes
Test tubes in a volumetric flask
Girl using pipette
Scientist working in the chemical laboratory
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube
Person pouring chemical into flask
Woman in laboratory, using computer
Test tubes in a test tube rack
Mid adult woman in laboratory, using computer
Scientist experimenting with liquid chemicals and test tube
液体の研究をする30代女性
Mid adult man in laboratory, working on computer
Woman holding blood sample in test tube
Empty tubes in a test tube rack
Woman measuring liquid in chemical laboratory
One woman holding up test tube with liquid
実験イメージ
Mid adult woman looking at test sheet in laboratory
試験管の液体を見つめる40代研究員
試験管を持つ20代女性研究員
Chemistry student with test tubes
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube,Pipette
Man holding cup with liquid test fluid in laboratory, close-up
Scientist injecting liquid in petri dish
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test TubeHealthcare And Medicine,Test Tube
Woman in laboratory, holding tray of test tubes
Laboratory worker placing liquid filled test tube in rack. close-up
hand with laboratory glassware
Scientist filling test tubes in lab
Close up of test tubes filled with solution in lab
Pouring liquid into test tube
Illustration Technique, Measuring Beaker, Test Tube,
Test tubes in a tube rack
Scientist dropping liquid into bottle
Germany, Pipetting pink liquid into test tubes, close up
Woman testing water
Woman working
Woman using pipette
Scientist holding test tube and using pipette
Doctor researching in a laboratory
Laboratory assistant holding test tube
Dropper measuring liquid into test tube mouths
Scientist using pipette
Eppendorf tube with pipette
Micropipette and eppendorf tube
40代男性の研究風景
試験管を見つめる40代研究員
Senior male scientist holding molecular model
Senior male scientist looking at flask, containing blue liquid
Testing samples in test tube
Petri dish
Test tubes in centrifuge
Woman holding micro tube and pipette
Molten crystals in a test tube
Scientist examining samples in test tubes in laboratory
Mid adult woman monitoring equipment in laboratory
Scientist holding a plant in a test tube
Girl wearing mask holding test tube
Microscope and test tubes
Scientist with plant in test tube
Male and female co-workers having discussion in laboratory