Pracownik laboratoryjny w okularach ochronnych Kontroluj próbkę mięsa w kontroli jakości rur - Materiał filmowy & wideo

Female researcher works in the laboratory with test tubes and chemicals.

Biologist finishes experiment by adding drops of red liquid to one of test tubes

Medical lab worker analyzing blood serum, conducting paternity blood test, DNA

Lab assistant in safety glasses checking blue chemicals, household production

Researcher analyzing blue pigment with magnifying glass, dye-staff powder

Biologist finishes experiment by adding drops of red liquid to one of test tubes

Medical lab worker analyzing blood serum, conducting paternity blood test, DNA

Lab assistant in safety glasses checking blue chemicals, household production

Researcher analyzing blue pigment with magnifying glass, dye-staff powder

Lab expert looking at meat sample in test tube, monitoring reaction risk of asf