Medium Closeup Tilting Footage Of Busy Chinese Female Laboratory Worker In Safety Goggles White Coat Gloves Adding Reagent To Vial Then Carefully Pouring Solution Into Test Tube During ExperimentÂ
Medium footage of Chinese female scientist in white coat, goggles, gloves adding drops of reagent to chemical solution in vial, holding it up, checking for reaction or residue, while conducting tests
Hand of a lab technician, pharmacist or doctor holding a test tube adding a chemical solution from a pipette during a test or experiment watched by colleagues or students
Hand of a lab technician, pharmacist or doctor holding a test tube adding a chemical solution from a pipette during a test or experiment watched by colleagues or students
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Medium portrait shot of young Chinese woman in white lab coat, goggles and gloves adding drops of reagent to test vial with long glass pipette, then looking at camera and smiling
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Close-up rack focus shot of young Chinese female researcher in goggles, white coat and gloves holding up glass vial with blue chemical solution, examining visual properties
Close up of test tube and pipe for mixing solutions in laboratory on desk. Medical research equipment in glassware used on testing and chemistry experiment with microscope and computer
Technician carefully drips the solution from the pipette into glass tubes for DNA analysis. Doctor Drips Blue Solution Into Glass Tube, Coronavirus Pandemic, Hands Closeup.
Technician carefully drips the solution from the pipette into glass tubes for DNA analysis. Doctor Drips Blue Solution Into Glass Tube, Coronavirus Pandemic, Hands Closeup.
A male Professor examines a test tube with a blue solution with a virus Covid
Chemist scientist taking dna solution from test tube with micropipette
Medium shot of two female researchers in lab coats and glasses checking and discussing samples of blue solutions in flask and vial, while performing scientific experiment
Tilt up slowmo of disabled female scientist in protective coveralls, goggles, gloves and face mask inspecting solution in test tubes in lab