ID 272570999 © Ravijnvg | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
biology biotechnology chemical chemist chemistry counter dangerous detergent equipment experiment hands industrial industry job lab laboratory machinery occupation pharmaceutical pharmacy professional researcher risky scientist scoop soap table tools working saponification testing measuring man uniform factory analytical machine concentration refractometer looking old technology modern research documentary science observation checking quality microscope