Крові в трубці в два шари, поділені на центрифугу після змішування. Доктор малює плазму в шприц для експерименту. Крупним планом . - Стокове відео

Conducting chemical tests in a research laboratory, using different equipment including colorful liquids and solutions and different glassware

A person holding a bottle. High quality footage

Female scientist mixing chemicals in erlenmeyer flask

Close-up of laboratory assistant hands working in modern Laboratory

Scientist drip liquid into a measure cupwith pipette. Laboratory experiment with liquids.

Woman in white uniform working with test tubes in modern Laboratory

Chemist measure the viscous liquid pouring it into measure cup on electronic scales. Pharmaceutical automatic blender mixing fluids at the background.

Chemist pouring viscous liquid into a flask. The scientist preparing the equipment for the experiment in laboratory. Close-up.

Scientist put dry ice in a blue liquid with acid. The liquid begin to steam and boil inside a flask. Close-up.