Closeup Rear Shot Of Multiethnic Male And Female Chemists Standing In Laboratory Examining Flask With Purple Permanganate Solution Discussing Colour Checking For ResidueÂ
Medium footage of African American male and Chinese female chemists standing at worktop in busy research laboratory, woman lifting up flask with purple solution, discussing colour and consistency
Doctor wearing protective mask, gown and gloves examining solution in flask, writing notes and results. Woman chemist in medical uniform working in modern laboratory. Chemistry researching.
Young female laboratory technician examining a conical glass Erlenmeyer flask filled with a green liquid solution while conducting chemical
Chemical flasks and a mug with a solution on a table in the laboratory
Scientist examining chemical solution 4k
Confident scientists examining solution in lab
Professional chemist wearing protective uniform adding pink powder and mixing solution in flask close-up. Working in modern laboratory, researching and experiments.
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Medium vertical shot of young Chinese female diagnostic laboratory worker in goggles, white coat and gloves holding up flask with solution, stirring, checking for residue, while performing tests
Professional chemist wearing protective uniform with gloves taking flask with blue solution and looking close-up, observation. Working in modern laboratory, researching and experiments.
Professional chemist wearing protective uniform with gloves adding pink powder and mixing solution in flask close-up. Working in modern laboratory, researching and experiments.
NEW
Medium side shot of young Chinese female researcher in safety face mask, protective goggles and white coat holding up against light and examining flask with purple chemical solution
Portrait of microbiology doctor analyzing chemical beaker in laboratory. Scientific woman using lab glassware for analysis. Chemist holding flask with blue solution for medical development