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The doctor-researcher in rubber gloves is studying genetically modified microorganisms.Doctor looks

Adding samples to well plate

A young scientist shows how to use an electronic

Drop of dye from the pipette falls into a flask of clear water. Preparation of liquid for the experiment. Staining the water blue. Mixing the liquid in a chemical container.

Lab technician scientist makes chemical analysis

Home schooling concept. First school day. Young boy doing his school homework. Pupil doing school homework. Conduct an experiment concept. Successful young boy. Successful pupil. Studying indoor

close-up of gloved hands. micropipette blood test and microscope slide

Mom and son are doing a volcano experiment. The boy pours red liquid into the flask using a pipette.

Extreme Close up of Pipette Dropping Water into Sample Tube at Laboratory

Experiments on chemistry at home.Chemical reaction with the release of gas in the test tube in the

Experiments on chemistry at home. Closeup boy's hands sets the burning alcohol lamp on fire with a

Extreme Closeup of Scientist Using Pipette at Laboratory

Glass test tubes in a science laboratory.

Hands Female Research Assistant Modern Laboratory

Young scientist using pipette to put chemical in test tube

young scientists making test or research in lab

Young students in a laboratory

Student Doctors Hands Conducting Medical Research

In modern research laboratory: female scientist using pipette to drop sample on slide

Researcher with tube and dropper in the modern lab

Experiments on chemistry at home. Boy and his mom heat the test tube with blue liquid on burning

Scientist testing in laboratory for analysis or researching. Laboratory tube with blood and virus

Microbiology Laboratory

blood test hands red sample petri dish pipette

Experiments on chemistry at home. Boy and his mom heat the test tube with blue liquid on burning

Scientist testing in laboratory for analysis or researching. Laboratory tube with blood and virus

Student Doctors Working in Hospital Laboratory

In a laboratory, a scientist with a pipette analyzes a colored liquid to extract the DNA and

technician uses a pipette in microbiology laboratory

girl is watching how teacher woman is dripping chemical agent in a vial with liquid in a school

small drops of drug liquid is falling from a pipette in a glass with water, slow motion and close-up

Sample preparation - extraction of DNA from blood

Technician carefully drips the solution from the pipette into glass tubes.

Chemist taking blue substance sample from flask,

Experiment with lab mouse: mixed race female scientist using pipette to drop liquid to the container

CG motion graphic scientific periodic table elements

Doctor uses plastic pipette to analyze samples in tubes while working at a laboratory.

Lavender flowers and essential oil

Technician drips a solution from pipette on the glass slide for further examination under of microscope.

Technician carefully drips the solution from the pipette into glass tubes.

Lab assistant adding green liquid in test tube, monitoring chemical reaction. Technician carefully

One virologist uses pipette while developing a vaccine for covid-19. Coronavirus, COVID-19, 2019

Laboratory equipment is testing content of glass tubes

Biochemist dripping organic liquid from flask with

Extreme Closeup of Scientist Using Pipette at Laboratory

Lab technician adds a few drops of a red chemical from a pipette to a petri dish

Microscope in science lab

parent with his child are playing in home, using kit for chemical laboratory, kid is dripping

Scientist injecting chemicals into test tubes. Test tube of colored liquid on the lab table in the

Experiments on chemistry at home. Boy looks at the burning alcohol lamp.