Scientist chemist testing acidity of detergent in petri dish using litmus paper closeup 4k movie slow motion

Name: Scientist Chemist Testing Acidity Detergent Petri
Uploaded: 2022-01-11T00:00:00.000Z
Duration: 17 s
Channel: H_Ko
Description: Scientist chemist testing acidity of detergent in petri dish using litmus paper closeup 4k movie slow motion Stock Footage Video (100% Royalty-free) 1085162150 | Shutterstock