Laboratuvar test tüplerinde kimyager, Asyalı biyoteknoloji uzmanının portresi test tüpünü beyaz arka planda sıvıyla inceliyor. - Stok Fotoğraf ve Görsel

Chemist in laboratory checking test tubes,Portrait of Asian biotechnologist examining test-tube with a liquid on white background

Doctor with protective clothing on white background.

Chemist in laboratory checking test tubes,Portrait of Asian biotechnologist examining test-tube with a liquid on white background

Man in a hazmat suit measuring temperature isolated on white background

Doctor with protective clothing presenting blank palm of her hand holding something copy space,depth focus on hands

Woman in protective costume, glasses and mask. Protected against airborne respiratory diseases such as coronavirus, flu, ebola, tuberculosis, virus. Personal protective equipment against COVID-19.

Young woman in protective costume, glasses and mask. Protected against airborne respiratory diseases such as coronavirus, flu, ebola, tuberculosis, virus. Personal protective equipment against COVID