Slow motion footage of Asian woman wearing white coat, protective gloves and eyewear testing sample using microscope and laptop
Unrecognizable Asian laboratory worker in protective eyewear and mask using microscope to test sample, extreme close-up shot footage
Panning of African female engineer in lab coat and protective eyewear using laptop while testing factory equipment
Covid-19 pandemic. Diagnostic testing. Technician in protective gloves checking blood sample in tube.
Medium shot of Asian woman scientist in medical gloves, protective eyewear and white coat looking into microscope and taking notes during laboratory experiment
Close up of female Caucasian hands in protective gloves holding microscope glass with sample. Lab assistant in mask, goggles and gloves looking at sample. Laboratory testing. Clinic research concept
Asian female scientist in protective eyewear and gloves examining blue chemical in test tube while working in laboratory
Modern African American man wearing protective gloves and eyewear doing medical tests using microscope in laboratory
Female scientist is looking at food samples and taking notes. GMO testing laboratory
Young man, professional service specialist testing thickness of the car paint in protective gloves . Car paint coating metal
Asian female chemist in protective eyewear and medical gloves holding test tube and looking at blue liquid substance in it while working in laboratory
Chemists taking soil analysis, typing in gadget tablet, wearing protective suits and gloves, sample for toxicity testing close-up. Scientific researching, field laboratory, infection zone