Scientist ecologist wearing protective gloves and eyeglasses, examines sample flask of water. Close up. Concept of chemical test of polluted river

Name: Scientist Ecologist Wearing Protective Gloves Eyeglasses
Uploaded: 2023-10-26T00:00:00.000Z
Duration: 11 s
Channel: STEKLO
Description: Scientist ecologist wearing protective gloves and eyeglasses, examines sample flask of water. Close up. Concept of chemical test of polluted river Stock Footage Video (100% Royalty-free) 1110414513 | Shutterstock