LAB,Experiment (SI)
Chemistry research. Erlenmeyer flask containing colored liquid and a digital tablet with a ball-and-stick molecular model on its screen
Biotechnology, scientist preparing a chemical formula during an experiment in the laboratory
Healthcare And Medicine, Digital Composite, Laboratory Glassware, Utensil,
Funny mad chemist working in a laboratory
Lap top with periodic table and ball and stick molecular model
実験器具
Periodic Table of the Elements
三角フラスコ
Chemistry student doing chemical experiments at classroom activi. Chemistry student doing chemical experiments at classroom activity. Chemistry student doing chemical experiments at classroom activi
Chemistry research. Beaker containing copper sulfate (CuSO4) solution, other flasks contain transition metal salts solutions. Compounds containing transition metals are often coloured
実験
Healthcare And Medicine, Digital Composite, Cell, Virus, Vaccination,
Chemical lab glassware: burette over beaker, Erlenmeyer flask with stirring rod, graduated cylinder, pipette over test tube
Chemical lab glassware: graduated cylinder, Erlenmeyer flask with stirring rod, pipette
Man student working in chemical lab on experiment
Young male lab chemist late at night in overtime time
Chemical lab glassware
Beaker containing solution from chemical experiment with molecular model in background on lab bench
Biochemical research, conceptual image
Chemistry research, conceptual image
Three volumetric flasks
Young chemist student working in lab on chemicals
Woman chemist working in hospital clinic lab
Young chemical scientist working in lab