写真素材の検索結果

Laboratory flask containing a chemical formula with molecular structure background - illustrating research

Pharmaceutical research, a molecular model of drug formula in multi well tray, a conceptual experiment

Multi exposure photogram of molecular structure of a formula, illustrating pure research

Multi exposure photogram of molecular structure of a formula, illustrating pure research

A molecular model of a chemical formula with laboratory equipment in the background

A molecular model of a chemical formula with laboratory equipment in the background

Ball and stick molecular model with formula of new drug written on glass

Globe with molecular model

Globe with molecular model

Still life of a ball and stick model illustrating a chemical formula used in research

Still life of a ball and stick model illustrating a chemical formula used in research

Lap top with periodic table and ball and stick molecular model

Chemistry research. Beaker containing copper sulfate (CuSO4) solution, other flasks contain transition metal salts solutions. Compounds containing transition metals are often coloured

Laboratory glassware flasks containing chemicals in a laboratory

Chemistry research. Ball-and-stick molecular model surrounded by various flasks with transition metal salts solutions. Compounds containing transition metals are often colored

Close up of laboratory glassware flasks containing chemicals in a laboratory

Globe with test tube holder, flasks and molecular model

Ball and stick molecular model with chemical formula written on glass

Laboratory beaker containing chemical formula

Chemical formula of antibiotic drug written on glass in laboratory

Chemistry research. A pipette transferring liquid to a beaker and a ball-and-stick molecular model

Laboratory beakers containing chemical formulas

Molecular research, conceptual image

Molecular research, conceptual image

Molecular research, conceptual image

Molecular research, conceptual image

Scientific apparatus and glassware on laboratory bench awaiting experiment

Laboratory glassware on lab bench during experiment

A laptop computer displays results of automated DNA sequencing on its screen

Volumetric laboratory glassware used in a chemistry lab, close-up

Volumetric laboratory glassware used in a chemistry lab, close-up

Volumetric flask containing solution of potassium dichromate (VI) (K2Cr2O7) and other flasks of transition metal salts, dry chemicals and solutions. Compounds with transition metals are often colored

Cropped view of chemical glassware and ball and stick model

Close up of graduated pipette and laboratory flask

Laboratory beakers containing chemical formulas

Laboratory beakers containing chemical formulas

Chemistry, conceptual image

Chemistry research

Chemical research

Chemical research

Chemical research

Biochemical research, conceptual image

Chemistry research, conceptual image

Genetic research, pipette and DNA samples on DNA autoradiogram illustrating research into life sciences and genetic modification

Genetic research, pipette and DNA samples on DNA autoradiogram illustrating research into life sciences and genetic modification

Scientist holding a molecular model of a chemical formula

Globe showing the Americas with test tube holder

Chemical reaction-Pipette 0.5M solution of copper sulfate (CuSO4) into 0.5M solution of sodium carbonate (Na2CO3). Blue copper carbonate precipitate (CuCO3) formed result: CuSO4+Na2CO3->CuCO3+Na2SO4

Chemical reaction-Pipette 0.5M solution of sodium carbonate(Na2CO3) in 0.25M solution of lead(II) nitrate (Pb(NO3)2). White lead(II) carbonate precipitate(PbCO3) result: Pb(NO3)2+Na2CO3->PbCO3+NaNO3

Ball and stick molecular model of ethane, surrounded by laboratory flasks

Ball and stick molecular model and laboratory flasks

Microscope viewing sample with a ball and stick molecular model illustrating ground breaking research

Close up of microscope viewing sample with a ball and stick molecular model illustrating ground breaking research

Scientific samples in storage containers

Scientific samples in storage containers

Chemistry research. Erlenmeyer flask containing colored liquid, a ball-and-stick molecular model and laptop computer

View through molecular model onto eppendorf tubes which are being used to test a sample in the laboratory

Chemistry research

Chemistry research. Erlenmeyer flask containing colored liquid and a digital tablet with a ball-and-stick molecular model on its screen

Scientist preparing chemical formula in a laboratory flask during an experiment, molecular model in the background

Scientist preparing chemical formula in a laboratory flask during an experiment, molecular model in the background

Pharmaceutical research

Pharmaceutical research

Pharmaceutical Research

Pharmaceutical Research

Pharmaceutical research

Chemistry apparatus

Analytical chemistry, sample being pipetted into a test tube for testing in laboratory

A close up of a volumetric cylinder containing a chemical formula in a laboratory

A close up of a volumetric cylinder containing a chemical formula in a laboratory

A precision micropipette is used to transfer a small amount of liquid to a test tube. Pipettes are commonly used in chemical and biological laboratory research

Chemical reaction-Pipette 0.25 M solution of iron(III) chloride (FeCl3) into 0.5 M solution of sodium carbonate (Na2CO3). Rusty red iron(III) hydroxide precipitate (Fe(OH)3) & carbon dioxide produced

Chemical reaction-Rusty red iron(III) hydroxide precipitate (Fe(OH)3) in test tube formed reaction between iron(III) chloride (FeCl3) & sodium carbonate (Na2CO3): FeCl3+Na2CO3+H2O ->Fe(OH)3+NaCl+CO2

Scientist experimenting with chemical formula in laboratory

Close up view of ball and stick molecular model

View through molecular model onto eppendorf tubes which are being used to test a sample in the laboratory

A scientist preparing a chemical formula in a laboratory

A scientist preparing a chemical formula in a laboratory

Safety glasses and molecular model on laboratory bench, scientific equipment in background

Safety glasses and molecular model on laboratory bench

Multiwell plate containing cell culture medium (DMEM) surrounded by laboratory flasks

Biochemical research

Biochemical research

Pharmaceutical research

Scientist viewing molecular model of a chemical formula in a laboratory

Scientist preparing chemical experiment in laboratory

Genetic Research, A human sample in a multi well plate ready for genetic analysis with a DNA sequence in the background

Genetic Research, A human sample in a multi well plate ready for genetic analysis with a DNA sequence in the background

Genetic Research, A human sample in a multi well plate ready for genetic analysis with a DNA sequence in the background

Making a reactant solution

Transferring a reactant into a flask

Biochemical research

Biochemical research

Chemistry Laboratory

Laboratory glassware

Laboratory glassware

Molecular model

Molecular model

Molecular model

Molecular model

Molecular model

Volumetric flask containing a solution of potassium dichromate(VI) (K2Cr2O7), surrounded by various flasks with transition metal salts, dry chemicals and solutions

Genetic Research, A human sample being pipetted into a multi well plate for genetic analysis sitting on DNA sequence

Genetic Research, A human sample being pipetted into a multi well plate for genetic analysis sitting on DNA sequence

液体の入った三角フラスコと化学式

Chemist preparing chemical formula for testing in laboratory

Young male scientist looking at sample bottle in lab

Glass flask with yellow chemical liquid at laboratory

Genetic Research, A human sample being pipetted into a petri dish for genetic analysis sitting on DNA sequence

Genetic Research, A human sample being pipetted into a petri dish for genetic analysis sitting on DNA sequence

DNA autoradiogram gel used for finding the base sequence of a segment of DNA

Molecular model sitting on top of lap top computer keyboard to illustrate science education and computer aided research

Laboratory glassware

Laboratory glassware

Laboratory glassware cross processed

Chemistry research, conceptual image

Chemistry research, conceptual image

Chemistry research, conceptual image

Chemistry research, conceptual image

Biochemical research

Biochemical research

Biochemical research

Glass chemical equipment in a chemistry lab

Blood sample in haematology lab

Close up of molecular model sitting on top of lap top computer keyboard to illustrate science education and computer aided research

Chemical lab glassware

Young male scientist preparing experiment in lab

Molecular model next to periodic table on lab bench

Molecular model next to periodic table on lab bench

Chemistry research

Biochemistry research, conceptual image

Biochemistry research, conceptual image

Biochemistry research, conceptual image

Glass flask and test tubes in a laboratory

Glass flask and test tubes in a laboratory

Anaesthetic inhibiting an ion channel

Anaesthetic inhibiting an ion channel

Anaesthetic inhibiting an ion channel

Anaesthetic inhibiting an ion channel

Test tubes in a laboratory

Test tubes in a laboratory

Pipettes in laboratory

Pipettes in laboratory

Pipettes in laboratory

Test tubes in a laboratory

Test tubes in a laboratory

Glassware in laboratory

Glassware in laboratory

Glassware in laboratory

Glassware in laboratory

Scientist holding molecular model in laboratory

Microcentrifuge tubes with samples

Microcentrifuge tubes with samples

Microcentrifuge tubes with samples

Microcentrifuge tubes with samples

Microcentrifuge tubes with samples

Microcentrifuge tubes with samples

Close-up of pipette placing experimental vaccine into microplate

Child's messy chemistry set science experiment on table with instructions

Gas chromatography separating vials of complex compound mixtures into individual components

Gas chromatography separating vials of complex compound mixtures into individual components

DNA,Helix Model,Deoxyribonucleic Acid

DNA,Helix Model,Deoxyribonucleic Acid

DNA,Helix Model,Deoxyribonucleic Acid

Biochemical research

Biochemical research

Biochemical research

Biochemical research

Biochemical research

Biochemical research

科学の構造式のバックグラウンド

Molecular research

Molecular research

Pipette in laboratory flask containing transition metal salts

Variety of laboratory flask containing transition metal salts

Variety of laboratory flask containing transition metal salts

Male scientist holding up flask in lab

Male scientist looking at flask in lab

Pipette dropping test sample onto seedling in petri dish

Pipette dropping test sample onto seedling in petri dish

DNA profile

DNA profile

Samples in microplate being tested in laboratory

Scientific measuring beakers with colorful liquid

Row of eppendorf vial awaiting sample for testing in laboratory

Samples being tested in a lab by using a multi pipette to place samples in a multi well tray ready for automated analysis

Elements used to develop a new drug

Elements used to develop a new drug

Safety glasses on laboratory bench, scientific equipment in background

DNA,Helix Model,Deoxyribonucleic Acid

Transition metal compound solutions

Metal compound solutions

Metal compound solutions

Amifampridine molecule

Pipetting sample

Pipetting sample

Pipetting sample

Pipetting sample

Pipetting sample

Pipetting sample