Chemical Experiments

Close-ups of laboratory activities, showcasing pipetting liquids and mixing chemicals. The use of vibrant colored liquids adds a dynamic visual element.

Hand, test tube and scientist with pipette for medical experiment, drug development or chemistry. Chemical, dropper and person in lab for science innovation, cure or investigation for pharma research

Scientist, petri dish and pharma test worker man working on science research in a laboratory. Medical container, study and analytics of a pharmaceutical solution of a lab with hospital data

The unit 613 of the French National Institute for Health and Medical Research (Inserm) carries researches on molecular and epidemiological genetics in Brest, France. The cell therapy and genic therapy laboratory, used for researches on genetic diseases such as mucoviscidosis, hereditary pancreatitis, idiopathic hemochromatosis etc. Here, DNA samples stored into Eppendorf tubes.

Centrifuging sample in a laboratory

Chemistry research

Using a micropipette in a biolab

Female medical or scientific researcher holds in hands a test tubes Female medical or scientific researcher holds in hands a test tube in a laboratory. ,model released, Symbolfoto Copyright: xZoonar.com/OleksiixHrecheniukx 15262075 ,model released, Symbolfoto ,property released

Pipetting liquid into a test tube.

Interior of clean modern medical or chemistry laboratory background. Laboratory scientist working at a lab.

Research in biochemistry and molecular genetics, technician using a pipette to transfer proteins from a vial to a gel electrophoresis unit.

Hand in rubber glove holding a test tube with transparent liquid on blue background. Tube in hand

Scientist in gloves measuring weight of blue bulk solid substance in the scientific chemical laboratory

Young chemist student working in lab on chemicals

drop red liquid over glass test tubes

ELISA test plate

microbiologist with a tube of sample by Coronavirus with label Covid-19 / doctor in the laboratory for analysis and sampling of Covid-19 infectious disea

Medical research, conceptual image

Science equipment in chemical laboratories, Concepts of scientific research and medical devices

Experiment image

Scientist viewing plant leaf in a petri dish under a inverted microscope in a laboratory.

MODEL RELEASED. Female laboratory technician holding a test tube.

Scientist Studying Test Tubes In Rack

Scientist viewing plant leaf in a petri dish under a inverted microscope in a laboratory.

Close up scientists examining vial in laboratory

Chemical reaction

science, chemistry, biology, medicine and people concept - close up of young female scientist with flask making test or research in clinical laboratory

Tools and containers in a medical lab, work being done with pipette and samples

Pharmaceutical, vaccine and scientist hands with test or sample in lab, research or biotechnology mockup background. Corona, covid19 and chemical cure in tube or microscope analysis in laboratory

MODEL RELEASED. Scientist examining microbiological cultures in a petri dish.

science, chemistry, biology, medicine and people concept - close up of young female scientist with pipette and flask making test or research in clinical laboratory over dna molecule structure

Laboratory technician handling test tubes

Antenatal diagnosis : cells of amniotic fluid are cultivated for screening of chromosomic abnormalities (number of chromosomes) and genetic diseases (DNA anomalies). Cytogenetics and reproductive biology unit, Limoges hospital, France.

Robotic arm selecting a test tube

Fluorescent chemical

Laboratory glasses on desk

Young expert criminologist working in the lab

Collection of oocyte : tube of follicular fluid containing oocytes, Medically Assisted Procreation Laboratory, (CECOS), Bordeaux hospital, France.

Petri dishes

test tubes equipment in chemistry bright lab

Agriculture - Closeup of Eppendorf tubes with DNA samples in a research laboratory with a researcher in the background / Madison, Wisconsin, USA.

Multichannel pipette

Male medical or scientific laboratory researcher performs tests with blue liquid in lab. Laboratory equipment and science experiments concept

Scientist covid-19 virus chemistry research experiment biotech antibody sample laboratory cultivate vaccine against virus. Scientist look at microscope, science test tube analyse Chemistry laboratory

Making Natural Cosmetic Creams in Lab

Top view of unrecognizable scientist testing antivirus in a laboratory. Scientist testing antivirus in a laboratory

Male researcher in front of genome screens.

Cell research

Scientist with equipment holding tools during scientific experiment science concept

Technical platform of the Inovie 34 laboratory . Preanalytical tubes in racks on the sorter

Genetic Research, Scientist holding a DNA gel revealing, the genetic make-up of the specimen

Male researcher in front of genome screens.

Female scientist using pipette while testing on electrophoresis apparatus in laboratory during COVID-19

A medical or scientific researcher using a microscope in a laboratory environment with flasks and medical equipment.

Organic Agricultural Product Quality Testing in Certified Laboratory. Scientist Measuring PH of the Sample with PH Meter

Lab chemist collecting reagent

MODEL RELEASED. Forensic science. Forensic scientist holding a phial containing a DNA deoxyribonucleic acid sample.

Technician operating cell reader at laboratory

Laboratory personnel diluting a chemical compound

Hand of scientist wearing gloves holding test tube

Scientist testing human blood sample at laboratory

Petrie dishes stack up in chemistry research lab.

Genetic Research, Scientist holding a multi well plate and DNA gel revealing, the genetic make-up of the specimens

Chemist hands in rubber gloves pour hazardous liquids into test tubes close-up

Medical Research in Laboratory Male Chemist Explores Chemical Elements in Laboratory ,model released, Symbolfoto ,property released Copyright: xZoonar.com/VladimirxBadaevx 8826241 ,model released, Symbolfoto ,property released

A chemist

science, chemistry, biology, medicine and people concept - close up of young female scientist holding tube with blood sample in clinical laboratory and dna molecule structure

Preparation of purified DNA, called DNA medusa.

Science, petri dish and person with plant in lab for phytology research, sample and medical experiment. Botany, tweezer and above of scientist for pharmaceutical innovation, investigation and testing

Research on chronic bacterial infections within Inserm. PhD student working on brucellosis bacteria.

Environmental swabs in a laboratory ready for extraction ca. 2010.

Pipetting sample.

Cell culture samples.

Image of chemistry or biology laborotary equipment

A female scientist working at the lab in a sterile environment (in blue tone)

many test tubes with blood being tested

Sample tubes.

MODEL RELEASED. Chemical research.

Close up of mixed race scientist dropping liquid into Petri dish

jsc2019e039819 (7/26/2019) --- Photo documentation of Rosa Santomartino and Annemiek Waajen integrating a bioreactor for the BioRock experiment. The purpose of the Biorock investigation is to examine the effects of altered gravity on the rock/microbe/liquid system as a whole. (Image Courtesy of: ESA)

Research on chronic bacterial infections within Inserm. PhD student working on brucellosis bacteria.

Biological samples in a lab

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Scientist dropping liquid on peas in pod

Photo essay. Chatellerault Hospital (Camille Guérin Hospital) in the French department of Vienne. Bacteriology laboratory: bacteria culture.

Scientist in lab research testing Chemist or scientist using a spotting plate and pipette. Spot plates are suitable for observing colour or chemical reactions ,model released, Symbolfoto Copyright: xZoonar.com/Leah-AnnexThompsonx 2887281 ,model released, Symbolfoto ,property released

Reportage in a laboratory which develops therapeutic vaccinations to treat small-cell lung cancer, using optimised cryptic peptide technology. These vaccinations are intended to treat cancer by stimulating the immune system so it can recognise and attack cancer cells, without harming normal cells. They target over-expressed antigens present in tumourous cells (universal tumour antigens). The lab grows T lymphocytes and dendritic cells. Dendritic cells are filled with optimised cryptic peptides (antigens), then put into contact with T cells so they become responsive to the antigen. The activated T lymphocytes are then able to target the cancer cells. Dendritic cells laden with peptides.

Reportage in the French National Police's Criminal Research Institute in Rosny-sous-Bois, France. Entomology Department. Date of death is determined by studying the insects present in the corpse.

1990s HAND HOLDING BLOOD SAMPLE IN TEST TUBE

Close up of antigen corona or covid-19 test in the fingers of a young biologist or pharmacist

Test tubes in laboratory, close-up

Biological research

Blood test samples for presence of coronavirus (COVID-19) tube containing a blood sample that has tested positive for coronavirus.

A variety of laboratory equipment glassware.

A Kennedy Space Center employee collects samples from a water tank, filled with green dye, for a biological study in the Florida spaceports Neil Armstrong Operations and Checkout Building on Nov. 13, 2019. Two tanks have recently returned to Kennedy after spending the last five years on the International Space Station for an experiment to study slosh, or the movement of water, in a zero-gravity environment to help engineers predict the movement of propellant in rocket tanks. With the slosh experiment now concluded, Kennedys Air and Water Revitalization lab is studying the water tanks to determine if there is, or was, any microbial growth within them. The results will help NASA determine whether clean water can be stored in space for long-duration missions, an essential component to keeping astronauts safe and healthy as the agency prepares for missions to the Moon and beyond to Mars.

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