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Safety glasses in lab during a research experiment

Flask containing a chemical formula being held by a retort stand in a laboratory

Flask containing a chemical formula being held by a retort stand in a laboratory

Flask containing a chemical formula next to molecule model

Sample being pipetted into test tubes during a laboratory experiment

Sample being pipetted into test tubes during a laboratory experiment

Sample being pipetted into test tubes during a laboratory experiment

Sample being pipetted into test tubes during a laboratory experiment

Lab samples in test tubes

Petri dishes with growth medium in lab

Petri dishes with growth medium in lab

Test tubes for pipetting in lab

Laboratory glassware on table in lab

Laboratory glassware on table in lab

Petri dishes with growth medium in lab

Test tubes in laboratory

Scientist doing experiment

Germany, Bavaria, Munich, Measuring beaker with green liquid for medical research

Petri dishes and test tubes in lab

Liquids in test tubes in lab

Chemistry research

Chemistry research

Chemistry research

Chemistry research

Chemical research

Chemical research

Chemical research

Chemical research

Scientist doing experiment

Scientist doing experiment

Scientist doing experiment

Scientist doing experiment

Potassium chromate solution

Lab equipment in lab

Lab equipment in lab

Chemistry lesson

Chemistry lesson

Chemistry lesson

Woman measuring liquid in chemical laboratory

Measuring jug and bulb pipette

Test tubes in laboratory

Device and lab equipment in lab

Detail of lab equipment in lab

Device and lab equipment in lab

Device and lab equipment in lab

Sample being pipetted into test tubes during a laboratory experiment

Sample being pipetted into test tubes during a laboratory experiment

Sample being pipetted into test tubes during a laboratory experiment

Comparing chemicals

Soil samples in lab

Male scientist checking experimental equipment in lab

Woman doing experiment in chemical laboratory

Woman doing experiment in chemical laboratory

Woman doing experiment in chemical laboratory

Close-up of samples pouring in vials for analytical testing at laboratory

Close-up of samples being poured from pipette in vials for analytical testing at laboratory

Samples being poured from pipette in vials for analytical testing at laboratory

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

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

Glass flask with yellow chemical liquid at laboratory

Scientist working in lab

Chemistry lesson

Woman holding flask in chemical laboratory

Scientist working in lab holding a cylinder

Scientist working in lab holding a cylinder

Scientist in lab working with liquid

Germany, Bavaria, Munich, Test tubes in test tube rack

Germany, Bavaria, Munich, Test samples stored in ice

液体を試験管に入れる

Chemical samples pipetting in test tubes for experiment at laboratory

Medical samples pipetting in test tube for experiment at laboratory

Medical samples pipetting in test tube for experiment at laboratory

Close-up of medical samples pipetting in petri dish for experiment at laboratory

High angle view of samples pipetting in petri dish for experiment at laboratory

Close-up of sample pipetting in petri dish for experiment at laboratory

Chemical research

Chemical research

Biotechnology research

Chemical research

Chemical research

Samples being poured in test tube for research at laboratory

Device in a laboratory in artificial yellow light

Laser device in a laboratory

Laser device in a laboratory

Laser device in a laboratory

Close-up of a device in a laboratory

Chemistry lesson

Male scientist holding up flask in lab

Row of test tubes with liquid, yellow background

Portrait of scientist in lab

Complex device in a laboratory

Complex device in a laboratory

Complex device in a laboratory

Complex device in a laboratory

Scientist in lab with cryo store

Chemistry lesson

Chemistry lesson

Scientist in lab storing biological material in cryo store

Scientist in lab storing biological material in cryo store

Hydrogen chloride preparation

Immiscible liquids

Female chemist in lab

Female chemist in lab

Scientist holding safety glasses during an experiment in the laboratory

試験管

Flasks, test tubes and mortar on shelf against white background

Flasks, test tubes and mortar on shelf

Lab technician holding sample at machine

Scientist holding a flask

Germany, Bavaria, Munich, Measuring cylinder with green liquid for medical research

Male scientist looking at flask in lab

Lab equipment

Scientist in lab holding flask with liquid

Scientist working in lab holding a test tube

Scientist working in lab using beaker and pipet

Pipets in lab

Test tubes in lab

Close-up of samples in vials for analytical testing at laboratory

Medical

Burettes in chemical laboratory

Microtube rack with pipette and electrophoresis apparatus in laboratory

Biotechnology research, Test tube containing a chemical formula with a illustration of structure on the screen in the laboratory

Laboratory glassware

Laser device in a laboratory

Laser device in a laboratory

Erlenmeyer Flasks in a biology laboratory

Research lab

試験管

試験管

Scientist viewing chemical experiment in laboratory

Scientist viewing chemical experiment in laboratory

Chemistry experiment in lab

Chemistry experiment in lab

Test tubes in laboratory

Device in a laboratory

Vacuum device in a laboratory

Device in a technology center

Device in a laboratory

Workplace in a laboratory

Male scientist scrutinizing test tube in lab

Young female scientist working at biological laboratory inspecting samples

Chemistry lesson

Chemistry lesson

Titration

試験管

Rates of reaction experiment

Microbiological research

シャーレ

Close-up of pipette in flask on table at laboratory

Close-up of sample in flask on table at laboratory

Close-up of sample in flask at laboratory

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

Germany, Bavaria, Munich, Test tube rack and petri dishes with green sample in laboratory

Incubator in lab

Student in science class experimenting with test tubes

Pipetting sample in tubules at laboratory

Pipette filling microplate tubules with liquid solution in laboratory

Scientist in lab examining liquid

Male scientist holding up and looking at flask in lab

Scientist working in lab looking at flask

Two scientists working together in lab

Two smiling scientists working together in lab

Scientist working in lab looking at tablet

Test tubes in a holder

Plant seedlings in beakers in lab

Plant seedlings in beakers in lab

Plant germs in beakers in lab

Laboratory glassware with liquid

Laboratory glassware with liquid

Laboratory glassware with liquid

Laboratory glassware with liquid

Aesthetic Medical

Medical

Immiscible liquids

Immiscible liquids

Immiscible liquids

Scientist working in lab holding a tablet looking at flask

Scientist pouring liquid into test tube

4個のシャーレ

Flasks and laboratory equipment on table

Object plate holder for tissue stainer

Chemistry experiment

Reading a burette

Reading a burette

Reading a burette

Acid-base titration

複数の試験管

複数の試験管

Benzoic acid precipitate

School Science Lesson

Lab technician preparing sample

Chemistry apparatus

Chemistry apparatus

Row of test tubes with liquid

Row of test tubes with liquid, red background

Row of test tubes with liquid

Genetic Research, DNA profile reflected in a test tube containing a sample

Genetic Research, DNA profile reflected in a test tube containing a sample

Stem cell research, nuclear transfer being carried out on several embryonic stem cells for cloning

Stem cell research, nuclear transfer being carried out on several embryonic stem cells for cloning