microscope equipment with hand scientist holding flask and distillation set with dropping funnels is separating the component subs

analysis apparatus biotechnology boiled bottle chemical chemistry clamp condensation conducting demonstrations development discovery distillation dropping education equipment evaporation experiment extraction eyepiece fill flask fluid funnels glass glassware gloves hand heating hold institutions laboratory liquid microscope mixture neck organic preparation receiving reflux research science scientist separating set stand stir studying substances technology test thermometer tube water