Scientific research. Female researcher is taking fluid sample from flask. Experiment in modern science laboratory. Test tubes. Laboratory glassware. Laboratory equipment. Chemist working at laboratory
Hand holding petri dish. Tweezers and piece of paper. Take a sample for experiment. Task for a scientist.
Hand of scientist with tweezers. Person works with lab equipment. I need paper filter. Uncover the secrets of science.
Hand holding beaker with fluid. Liquid splashing inside flask. Be careful with the reagent. Experiments and results.
Water pouring through big bottle. Liquid in motion. Durable plastic container for fluids. Sterilizing the material.
Hand with tweezers. Person working with scientific equipment. Filtering the substance. Busy day in medical lab.
Hand in glove holding beaker. Transparent liquid in a flask. Scientist continues experiment. Find the right formula.
Scientist hand performing laboratory testing. Laboratory experiment with candle flame. Close up of researcher hand warming tweezers for lab research
Scientist hand warming tweezers. Science laboratory research. Research laboratory experiment. Chemical experiment with candle flame. Sterilize equipment before experiment