Female scientist mixing chemicals in erlenmeyer flask
Female scientist mixing chemicals in erlenmeyer flask HD
A young scientist mixes chemicals in an erlenmeyer flask
Scientist checking erlenmeyer flask with chemicals and writing results
Chemist mixing chemicals in erlenmeyer flask HD
A young scientist examining a flask with blue contents
Chemist mixing chemicals in erlenmeyer flask, super slow motion
A scientist holding an erlenmeyers flask and puts some chemicals into it to test the water hardness
A scientist in a lab mixing a red content in an erlenmeyers flask looks into camera and smiles
A scientist in a lab putting some chemicals into an erlenmeyers flask due to test the hardness of the water - the water is soft and the content becomes blue
Scientist mixing chemicals in flask, super slow motion, shot at 240fps
A scientist in a laboratory taking some food examples and puts them into an Erlenmeyer flask for further tests