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Attractive lab experiments in school chemistry classroom
Research and development
Process of vaporization of liquid chemical substance in order to get new solid one on workplace of modern scientist during experiment
In vitro bacterial culture
Laboratory rotary evaporator with a flask for chemistry
Close up of a female scientist examining yellow liquid with chemical reaction in laboratory.
Vials of unknown liquid bubble during an experiment in a lab.
Laboratory heating stove and tool Chemical experiment set
Making mixtures to obtain fungi and bacteria
Transparent lab bottle cylinder with orange liquid inside isolated in black background for study research.
hand with orange solution in scientist hand with science laboratory background
Scientist in laboratory with lab coat and protective glassware is working with   flasks with orange  liquid  in it.
A scientist with a nitrile glove holding a glass vial or ball flask that has a bright orange fluorescent chemical
Beaker with chemical solution on laboratory scales
Pectin from dragon fruit peel samples in beakers coagulation and flocculation method with ethanol and using re-crystallized for forming precipitation and reduced impurity. Use for science background.
Lab Experiment
Close up of unrecognizable high school student's hands pouring liquid from test tube into beaker.
Laboratory rotary evaporator with chemical preparation in a flask
Adult woman scientist in a medical coat conducts experiments with liquids in the laboratory interior and equipment.
Hands of an unrecognizable lab technician wearing protective gloves holding a yellow liquid substance
laboratory equipment, drying and distillation in the laboratory of organic chemistry. the process of synthesizing organic compounds
Young male scientist working in laboratory, conducting test results. Working with chemicals and different technical equipment.
Titration method for determining salt iodate and salt iodide content in Laboratory.
Gloved hand pouring orange liquid into a lab flask containing a different chemical.
Young female chemist in formal wear conducting scientific experiment using chemicals in a laboratory.
experiments in the chemistry laboratory
Force tensiometer measuring interfacial tension between water and oil by the Du Nouy ring method. Laboratory equipment for scientific research in nanotechnology and colloid chemistry.
Environmental Engineers examining the quality of wastewater at the storage  Treatment Plant with the mobile laboratory
Close up of blue medical chemicals sample boiled in glass experiment at lab
Scientist is experimenting with chemicals.
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