Modern Asian laboratory worker wearing white coat, protective gloves and eyewear testing sample and making notes on laptop
Modern African American man wearing protective gloves and eyewear doing medical tests using microscope in laboratory
Unrecognizable African American medical worker wearing protective eyewear, mask and gloves using microscope, close-up shot footage
Unrecognizable Asian laboratory worker in protective eyewear and mask using microscope to test sample, extreme close-up shot footage
Extreme clos-up shot footage of unrecognizable African American laboratory worker wearing protective eyewear, mask and gloves using microscope
PCR test process, Doctor wearing protective suit and gloves taking sample from nose of patient for antigen coronavirus test, express covid-19 testing for traveling in airport, safety protection
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.
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
Side view extreme close-up shot footage of Asian woman wearing protective eyewear working in laboratory using microscope
Process of taking water analysis from swamp, using flask and pipette, wearing protective suit and medical gloves, sample for toxicity testing close-up. Scientific researching.
Chemist in ppe looking at flask with solution, water analysis from swamp, wearing protective suit and medical gloves, sample for toxicity testing. Scientific researching, field laboratory concept.