Experimenten in het chemisch laboratorium. In een laboratorium is in doorzichtige kolven geëxperimenteerd. - Stockfoto’s en -afbeeldingen

Experiments in the chemical laboratory. An experiment was carried out in a laboratory in transparent flasks.

Doctor or scientist in lab hospital with injection syringe in hand. Close up, selective focus.

Selective focus of beautiful and sexy nurse holding flask near women in white coats

Female scientist examines the data on the computer . science and health

Lab assistant with microscope laboratory glassware bulb with chemicals

Lab assistant with microscope laboratory glassware bulb with chemicals

Scientists work closely with the microscope in the laboratory by conducting experiments and analyzes

Laboratory laboratories conduct experiments in a chemical laboratory in transparent flasks. Output formulas.

Laboratory laboratories conduct experiments in a chemical laboratory in transparent flasks. Output formulas.

Experiments in the chemical laboratory. An experiment was carried out in a laboratory in transparent flasks.

Holds magnifying glass. Little girl in coat playing a scientist in lab by using equipment.

Experiments in the chemical laboratory. An experiment was carried out in a laboratory in transparent flasks.