Close up of scientist adding solution with pipette on smoking blue fluid in test tubes. Chemist in research lab.
Medium shot of Asian female chemist in white coat, protective eyewear and medical gloves pouring blue liquid substance into test tube with pipette and examining reaction
Close up of scientiest pouring reagent using a pipette over a smoking blue liquid in a research lab. Reactive blue liquid.
Biologist scientist putting solution liquid in test tube
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
Chemist scientist taking dna solution from test tube with micropipette
Chemical reaction. Stock footage. Small test tubes are tested with special solutions that boil.
Chemical reaction. Stock footage. Small test tubes are tested with special solutions that boil.