A young lab assistant analyzes and records data from test tubes
Serious laboratory assistant carefully examines test tubes with assays
An experienced laboratory assistant carefully examines a test tube with blood
A serious laboratory assistant carefully examines each tube individually
A diligent lab worker examines test tubes
MS Teacher pouring chemical into test tube with his student in laboratory
MS Teacher pouring chemical into test tube with his student in laboratory
Lab assistant adding green liquid in test tube, monitoring chemical reaction. Technician carefully drips the solution from the pipette into glass tubes for DNA analysis. Pharmaceutics Laboratory
Lab assistant adding green liquid in test tube, monitoring chemical reaction. Technician carefully drips the solution from the pipette into glass tubes for DNA analysis. Pharmaceutics Laboratory
Lab assistant adding green liquid in test tube, monitoring chemical reaction. Technician carefully drips the solution from the pipette into glass tubes for DNA analysis. Pharmaceutics Laboratory
Lab assistant adding green liquid in test tube, monitoring chemical reaction. Technician carefully drips the solution from the pipette into glass tubes for DNA analysis. Pharmaceutics Laboratory
Lab assistant adding green liquid in test tube, monitoring chemical reaction. Technician carefully drips the solution from the pipette into glass tubes for DNA analysis. Pharmaceutics Laboratory