Két stunents gyakorlat a schoold laboratórium, kémiai minta használatának elsajátítása - Stock fotó és kép

Students taking sample of chamical and working on researching test

Two students of chemistry looking at molecular model and making new formula at laboratory

Two students working on blood experimentat lab

Two young chemist students researching at school lab equipment

Two scientist in chemical lab conducting experiments

Young female chemical technicians working on experiment in laboratory

Two young scientists making an experiment in a chemical laborator

Woman holding pipette and putting sample at tube in laboratory

Scientist putting new sample to vegetables and cheking results at clinic

Close up scientist hands with microscope, blood test analyzing

There is no place for dust and stains in my fridge, young woman in cleaning action, kitchen concept

Gynecologist examining a patient with a colposcope, check up healthcare patient

Putting sample of chemical with injection in to the test chicken meat close up

Young lab technician holding tubes at clinic close up