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Hands with test tube tray

Hands and test tube tray

Reaching for a test tube

Lab technician analyzing sample in a test tube

Lab technician holding blood samples in a test tube

Healthcare And Medicine

hand with beaker

laboratory/ hand hold test tube with liquid

Scientist experimenting with liquid chemicals and test tube

Lab technician writing on test tube

Healthcare And Medicine

Close up of pipette dropping solution into test tube in rack in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Close up of rack of test tubes with solution in lab

Close up of rack of test tubes with solution in lab

Close up of rack of test tubes with solution in lab

Scientist holding a petri dish

試験管を持つ研究者の手

Litmus test for amine solution

植物を持つ手と実験器具

Rack of test tubes with solution on counter in lab

Laboratory scientist at work

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

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube,Pipette

Lymphatic filariasis test

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on counter in lab

Rack of test tubes with solution on blue counter

試験管を見る男性研究者

Test tubes in lab

試験管を持つ手と実験器具

woman in test tube

Hand and test tubes

試験管を持つ女性

研究する研究者の手元

hand with laboratory glassware

Microbiology research

Pipetting

Test tubes in centrifuge

Rack of test tubes with solution on blue counter

Rack of test tubes with solution on blue counter

実験をする研究員

Biuret test for proteins

実験器具

Scientist picking test tube out of rack on counter in lab

Healthcare And Medicine

Close-up of a scientist's hand experimenting in a lab

Lab samples in test tubes

Dropper measuring liquid into test tube mouths

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

Blood samples in blood test tubes

Blood group test

Blood sample for Chikungunya testing

Test tubes illuminated by red and green light

Healthcare And Medicine

Healthcare And Medicine

Blood samples in tubes

Blood samples in lab

Blood samples in lab

Blood samples and microscope

Blood samples and microscope

Vacutainer tubes with blood samples

Germany, Bavaria, Munich, Droplet being dispensed from pipette into test tube

Germany, Bavaria, Munich, Droplet being dispensed from pipette into test tube

Female scientist holding a test tube

Scientist holding test tube with green liquid

Person selecting a blood sample

Person selecting a blood sample

Close up of test tubes filled with solution in lab

Laboratory Test & Medicines

研究する研究者の手元

Pipetting

点滴

点滴

Test tubes in test tube rack

Test tubes in a tube rack

Illustration Technique, Measuring Beaker, Test Tube,

Scientist holding empty test tube

Glass beakers and test tube, X-ray

Medical

シャーレとスポイトを持つ女性

Close up of scientist holding test tube

Test tubes in a test tube rack

Test tubes in a test tube rack

Scientist looking at test tube

Pipettor dipensing fluid into test tubes

実験イメージ

Healthcare And Medicine

Blood Samples in Test Tubes

Sample being pipetted into a rack of test tubes inside a fume cupboard during a scientific experiment in a laboratory

Sample being pipetted into a rack of test tubes inside a fume cupboard during a scientific experiment in a laboratory

Pipetting

Pipetting

Pipetting

Laboratory tests

Robotic arm holding test tube

Robotic arm and test tube

Empty tubes in a test tube rack

Empty tubes in a test tube rack

Healthcare And Medicine

研究する研究者の手元

Person holding test tube

Pipette and test tubes

Laboratory Test & Medicines

Laboratory Test & Medicines

Laboratory Test & Medicines

Hand holding pipette above rack

Liquid in test tubes

実験イメージ

Test tube of chlorine condensed

Scientist placing test tube with solution in rack in lab

Blood samples in rack

Test tubes in a holder

Test tubes in a holder

Close up of test tubes with liquid

Scientist examining test tube in lab

Flasks, test tubes and mortar on shelf

Molten crystals in a test tube

Blood samples in test tubes

Pipette dropping liquid into test tube

Pipette dropping liquid into test tube

Flasks, test tubes and mortar on shelf against white background

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,

実験室

実験室

Healthcare And Medicine,Glassware,Utensil,Test Tube,Beaker,Measuring Beaker

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

Person holding test tube with green leaf

Close-up of a scientist's hand pouring sample into a beaker

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test TubeHealthcare And Medicine,Test Tube

シャーレを持っている女性研究者

Samples in test tubes

Medical samples in test tubes

Test tubes in a rack

実験器具

Test tubes in lab

Healthcare And Medicine

試験管

試験管

Lab technician holding test tube

Laboratory worker placing liquid filled test tube in rack. close-up

Scientist carrying tray of test tubes in laboratory

試験管

Germany, Bavaria, Munich, Test tubes and petri dishes for medical research in laboratory

Germany, Bavaria, Munich, Test tubes and petri dishes for medical research in laboratory

Pipette adding sample to a test tube in a laboratory

Pipette adding sample to a test tube in a laboratory

Scientist holding test tube rack

ガラス器具

Doctor holding a conical flask in a laboratory

Blood samples

実験器具

Healthcare And Medicine

Healthcare And Medicine

Female scientist holding a petri dish

血液検査

Close up of test tubes

Test tubes with dye liquid

実験イメージ

Blood samples in test tubes

Blood samples in test tubes

DNA実験イメージ

DNA実験イメージ

DNA実験イメージ

DNA実験イメージ

DNA実験イメージ

Pipette dropping liquid in test tubes

Pipette dropping liquid in test tubes

Universal indicator in water

Universal indicator in alkali

Test tubes in laboratory

Microscope and test tubes

Scientific Analysis

Blue water in a test tube

Bicarbonate of soda toothpaste test

Test tubes with medical samples

Test tubes in a test tube rack

Scientist looking at test tube

Healthcare And Medicine

Healthcare And Medicine

Healthcare And Medicine

Scientist holding a plant in a test tube

Healthcare And Medicine

Blood samples in lab

Open vial

Microscope and test tubes

Microscope and test tubes

Microscope and test tubes

Petri dish

Petri dish

Liquid in test tube

Liquid in test tube

Test tubes in laboratory

Test tubes

Test tubes in a rack

研究開発イメージ