写真素材の検索結果

Scientist experimenting with chemical formula in laboratory

A scientist preparing a chemical formula in a laboratory

A scientist preparing a chemical formula in a laboratory

Male and female scientists working in lab

Scientist illustrating antibiotic chemical formula in laboratory for pharmaceutical research

Biotechnology, scientist preparing a chemical formula during an experiment in the laboratory

Close up of scientist pouring liquid from test tube

Close up of scientist pouring liquid into flask

Scientist preparing a chemical formula in a conical flask during an experiment in the laboratory

Scientist preparing a chemical formula in a conical flask during an experiment in the laboratory

A scientist conducting an experiment

A scientist conducting an experiment

A scientist conducting an experiment

A scientist conducting an experiment

A scientist conducting an experiment

Female scientist developing chemical formula in laboratory

Young female scientist holding up volumetric flask in lab

Male scientist illustrating antibiotic chemical formula in pharmaceutical research lab

Scientist preparing chemical experiment in laboratory

Male scientist holding up flask in lab

Male scientist looking at flask in lab

Young male scientist looking at antibiotic chemical formula in pharmaceutical research lab

Young male scientist illustrating antibiotic chemical formula in pharmaceutical research lab

A scientist holding a volumetric flask

Male and female gloved hands transferring powder into laboratory flask

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

Scientist viewing chemical formula in beaker during experiment in laboratory

Scientist viewing chemical formula in beaker during experiment in laboratory

Scientist viewing chemical formula in beaker during experiment in laboratory

Male scientist holding up and looking at flask in lab

Scientist wearing safety glasses holding conical flask

Scientist preparing a chemical formula in the laboratory

Scientist preparing a chemical formula in the laboratory

Researcher using a molecular model to understand a chemical formula in a laboratory

Researcher using a molecular model to understand a chemical formula in a laboratory

Chemist preparing chemical formula for testing in laboratory

Chemist preparing chemical formula for testing in laboratory

Scientist viewing molecular model of a chemical formula in a laboratory

Scientist and worker in plant nursery

Chemistry students looking at liquid in flask

Portrait of scientists in a laboratory

Chemistry student using fume cupboard

Male scientist analyzing erlenmeyer flask in lab

Scientists disposing of chemical waste

Scientist using molecular model to understand chemical formula

Scientist using molecular model to understand chemical formula

Researcher using a molecular model to understand a chemical formula in a laboratory

Researcher using a molecular model to understand a chemical formula in a laboratory

Researcher using a molecular model to understand a chemical formula in a laboratory

Scientist preparing chemical experiment in laboratory

Scientist dropping liquid into flask

Portrait of scientists

Technician mixing two chemical substances liquid

Scientist preparing a chemical formula in a conical flask during an experiment in the laboratory

Scientist preparing a chemical formula in a conical flask during an experiment in the laboratory

Germany, Young scientist writing chemical equation on chalk board

Germany, Young scientist erasing chemical equation on chalk board

Germany, Young scientist erasing chemical equation on chalk board

Biotechnology Research, female scientist mixing a chemical formula

Scientist in clean suit with beaker in laboratory

A scientist holding a volumetric flask

Scientist experimenting with a chemical formula in the laboratory

Scientist experimenting with a chemical formula in the laboratory

Germany, Portrait of young scientist standing next to chemical equation on chalk board, smiling

Germany, Portrait of young scientist standing next to chemical equation on chalk board, smiling

Germany, Young scientist with angry facial expression and chemical equation on chalk board

Germany, Young scientist with serious facial expression and chemical equation on chalk board

Germany, Young scientist with pluzzled facial expression and chemical equation on chalk board

Germany, Portrait of young scientist standing in front of chemical equation on chalk board, smiling

Girl doing science experiment, staring at measuring flask

A scientist looking down a microscope with a chemical formula in the foreground

A scientist looking down a microscope with a chemical formula in the foreground

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

Scientist working in laboratory

A scientist holding a volumetric flask

Female scientist examining bacterial growth in flask containing LB (Lysogeny broth) medium

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

Scientist with protective eyewear examining blue chemical in flask at laboratory

A scientist holding a volumetric flask

Scientist looking at container in laboratory

Scientist examining a chemical formula in a laboratory flask

Scientist examining a chemical formula in a laboratory flask

Pharmaceutical Research, Scientist preparing a new drug for testing in the laboratory

Pharmaceutical Research, Scientist preparing a new drug for testing in the laboratory

Technician mixing explosive liquid

Scientist holding a molecular model of a chemical formula

A scientist holding a volumetric flask

Male scientist adjusting switch on control panel in lab cleanroom

Chemist preparing chemical formula for testing in laboratory

Globe with test tube holder, flasks and molecular model

Lab assistant holding chemical flask

Scientist examining microbiological cultures in a petri dish

Scientist examining microbiological cultures in a petri dish

Scientist examining microbiological cultures in a petri dish

Scientist examining microbiological cultures in a petri dish

Young female lab technician holding up orange sample in lab

Scientist examining conical flask

Germany, Young scientist checking blue liquid in erlenmeyer flask

Germany, Young scientist checking blue liquid in erlenmeyer flask

Germany, Young scientist checking blue liquid in erlenmeyer flask

Germany, Young scientist checking green liquid in erlenmeyer flask

Germany, Young scientist pouring green liquid into erlenmeyer flask

Germany, Young scientist pouring green liquid into erlenmeyer flask

Germany, Young scientist pouring green liquid into erlenmeyer flask

Scientist using flask to mix chemical compound during an experiment

STEM scientist in the laboratory during experiment

Scientist in laboratory using electronic pipette

Female scientist examining cell cultures in multi well tray in the laboratory

Female scientist examining cell cultures in multi well tray in the laboratory

Female scientist examining cell cultures growing in a culture jar in the laboratory

Female scientist examining cell cultures growing in a culture jar in the laboratory

Scientist holding safety glasses during an experiment in the laboratory

Scientist holding chemical flask

Scientist in laboratory using electronic pipette in conical flask

Scientist in laboratory using electronic pipette in conical flask

Scientist in laboratory using electronic pipette in conical flask

Scientist viewing experimental cultures growing in multiwell tray in laboratory

Scientist examining petri dish containing bacterial culture grown in laboratory

Scientist examining petri dish containing bacterial culture grown in laboratory

Scientist examining petri dish containing bacterial culture grown in laboratory

Biotech Research, Scientist swirling a chemical formula in a laboratory flask during a experiment

Flask with growth medium (agar-medium) being poured into petri dish. Bacterial growth

Lab technician

Lab technician

Scientist examining DNA code in laboratory

Scientist working in laboratory

Female scientist examining cells in growth medium in multi well plate under microscope in laboratory

Female scientist examining cells in growth medium in multi well plate under microscope in laboratory

Male scientist power cable in lab cleanroom

Scientist viewing chemical experiment in laboratory

Scientist viewing chemical experiment in laboratory

Male scientist holding up and examining specimen in lab cleanroom

Male scientist with notebook adjusting control panel in lab cleanroom

Portrait of male scientist with arms folded in lab cleanroom

Male scientist monitoring fume hood test in lab cleanroom

A female and male scientist attracted to each other

Scientist dropping liquid on plants

Scientist planting with glowing liquid

Technician examining biological waste

Portrait of male scientist behind plastic curtain in lab cleanroom

Male scientist looking at equipment in lab cleanroom

Male scientist holding up and scrutinizing specimen in lab cleanroom

Young scientist wearing protective eyewear while holding flask with chemical in laboratory

Scientist using microscope in laboratory

Scientist suspicious of each other

Scientists conducting an experiment

A scientist holding a volumetric flask

A scientist holding a volumetric flask

Pipetting sodium carbonate to copper (II) sulfate. Both solutions 0.5 M concentration. Copper (II) carbonate precipitate formed result: CuSO4 + Na2CO3 -> CuCO3 + Na2SO4. Double displacement reaction

Pipette adding sodium carbonate to nickel sulfate. Both solutions 0.5 M concentration. Nickel carbonate precipitate is formed result: NiSO4 + Na2CO3 -> Na2SO4 + NiCO3 Double displacement reaction

Young female scientist making research notes on lab workbench

Young female scientist in lab using scientific equipment

Young female scientist with notebook looking at sample in lab

Young female scientist looking at sample in lab

Portrait of young female scientist looking at sample in lab

Scientist putting on safety glasses

Scientist examining molecular model in laboratory

Scientist examining molecular model structure in 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

Scientist viewing cells growing in flask during experiment

Young male scientist pipetting into beaker in lab

Scientist viewing experimental cultures growing in multiwell tray in laboratory

Scientist preparing sample for genetic testing in laboratory

Scientists working in laboratory

Scientist using microscope in laboratory

Female scientist examining cells in growth medium in multi well plate under microscope in laboratory

Scientist using microscope in laboratory

Scientist preparing a micro plate with blood samples for medical testing in a laboratory

Scientist preparing a micro plate with blood samples for medical testing in a laboratory

Scientist preparing blood samples in a multi well plate for clinical testing in a laboratory

Scientist preparing blood samples in a multi well plate for clinical testing in a laboratory

Hand of scientist pipetting experimental chemical into laboratory seedling tray

A female and male scientist attracted to each other

Scientist using rotary evaporator in laboratory

Scientist examining stalks of wheat

Scientist examining tomatoes in lab

A female and male scientist attracted to each other

Scientist and worker in plant nursery

Scientist writing notes

Scientists disposing of chemical waste

Scientist and worker in plant nursery, looking at bottles

Chemist pouring liquid from beaker into test tube

Scientist mixing liquids in beakers

Scientist in lab working with liquid

Scientist pipetting a sample into a phial during an experiment in a laboratory

Scientist preparing a sample slide containing a human specimen to view under a microscope in laboratory for medical testing

Scientist preparing a sample slide containing a human blood specimen to view under a microscope in laboratory for medical testing

Scientist reading sample information on a blood sample ready to view under a microscope in laboratory for medical testing

Scientists working in laboratory

Scientist looking at test tube

Female scientist examining blood sample ready for testing in laboratory

DNA research

Scientist pouring liquid into measuring beaker

Scientist holding smartphone and test tube

Scientist examining sample in beaker in laboratory

Chemist holding test tube against white background, close up

Chemist holding test tube against white background, close up

Scientist smiling in laboratory