three glass test tubes white background two are filled with blue liquid substance dripping

navigate by keyword : tube test glass blue liquid pipette plastic pipetting dripping sample laboratory science substance reagent medical measuring pharmacology equipment fluid person add pour chemistry glassware technology medicine microbiology close petri expertise pharmaceutical pharmacy research scientific solution vaccine lab analysis analyzing biochemistry biology biotechnology chemical chemist health diagnostic transparent discovery disease experiment

Three glass test tubes on a white background. Two test tubes are filled with blue liquid, a blue substance is dripping Royalty Free Stock Photo
Three glass test tubes on a white background. Two test tubes are filled with blue liquid, a blue substance is dripping Royalty Free Stock Photo
   
   
   
   
   
Three glass test tubes on a white background. Two test tubes are filled with blue liquid, a blue substance is dripping
   
   
   
   
   
   
   
Three glass test tubes on a white background. Two test tubes are filled with blue liquid, a blue substance is dripping into one of them from a pipette. Concept of medicine, biochemical research. Close-up

Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.