Gloved hand holds empty test-tube. Hand and test tube are isolated on a white background. Nothing is inside chemical glassware. Clean testtube for science experiment. Nothing for chemical test. - Стоковое фото и изображение

Hand with empty glass test-tube - isolated photo on a white background. Blue gloved hand holds chemical test tube. Hand and test-tube are isolated a white background. Nurse palm with glass container.

Close up image of scientist hands holding droplet

Hand in blue rubber medical gloves with laboratory glass test tube

A blue gloved hand holds vials of blue liquid. the test for the

A blue-gloved hand holds vials of yellow liquid. the test for th

A blue gloved hand holds vials of blood. the test for the corona

Doctor holds a tube with sample of new antidote

Gloved hand holds retort with pink fluid. Hand and flask are isolated on a white background. Pink liquid is inside chemical glassware. Toxic drink for chemical test. Science experiment with colored

Doctor shows chemical flask with pink water - labs photo. Chemical glass vial with pink colored fluid. Pharmacy elixir for medicine. Colored chemical liquid inside retort. Medic hands in blue gloves.

Doctor shows empty glass Petri dish - labs photo. Flat chemical glassware for biological experiment. Clean Petri dish with nothing. Medic hands in blue nitrile gloves over white desk surface.

Krasnoyarsk, Russia - February 04, 2022: Doctor shows Astrazeneca coronavirus vaccine vial. Photo with blue background. Physician holds glass vial with covid-19 pharmacy. Antivirus tool against flu.

Doctor hand shows pink fluid in a chemical flask. Medic hand holds glass retort with pink liquid in a retort. Scientific experiment and analysis of colored liquids. Chemical glassware equipment.

Krasnoyarsk, Russia - February 04, 2022: Doctor presents Astrazeneca covid vaccine. Small glass bottle with coronavirus immunization pharmacy liquid. Photo from medical labs. Hands offer antivirus.

Russian vaccine vial on a chemical lab desk. Coronavirus immunization remedy among flasks and test-tubes. Blue color tones. Chemical expertize of covid-19 inoculation. Science research of antivirus.

Doctor shows covid protection face mask - labs photo. Nurse with medical face mask and medical gloves. Virus prevention cotton mask. Antibacterial protection shield against flu and coronavirus sicks.