Ротаційний вакуумний випарник у хімічній лабораторії. Механізм з обертовою колбою вливається в рідину. Хімічна, фармацевтична та біотехнологічна промисловість . - Стокове відео

Close up of asian scientist working in laboratory. Researcher researching to find the results the experiment

Geological rock sample on the slide glass under the light microscope lens. Woman hand with red nails rotate microscope adjustment platform. Close up.

Geological rock sample on the slide glass under the light microscope lens. Rotation of microscope adjustment platform. Close up.

Sample of liquid dripping in laboratory flask. Close up of scientist hand shakes up lab flask. Preparing chemical laboratory experiment.

Geological rock sample on the slide glass under the light microscope lens. Rotation of microscope adjustment platform. Close up.

Sample of liquid dripping in laboratory flask and scientist hands shakes up flask. Preparing chemical laboratory experiment.

Rotary vacuum evaporator in chemical laboratory. Rotating glass flask for evaporate solvent, separating component substances from liquid mixture. Chemical, pharmaceutical and biotechnology industry