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scientists perform experiments and record data. people arranges equipment with test tubes and chemicals for producing medicine and biochemistry. man hold tubes of chemical liquids and plant samples.
Mid adult male researcher at a science laboratory running tests. Waist up side view shot of the man, head of a microscope visible, only a shadow of an attractive mature woman, shot through glassware.
Handsome young researcher workin with chemical samples in laboratory with HPLC system and  chromatography equipment
Female scientist in uniform and gloves pouring chemical solution into test tubes while working in lab doing research.
96-well PCR plate. Equipment for Real Time amplification.
Pathology diagnosis laboratory run by woman scientist
Centrifuges is mainly used in a laboratory to prepare samples for analysis
Midsection of young male biochemist using pipette over multi well plate at laboratory
Researcher with glass laboratory chemical test tubes with liquid for analytical, medical, pharmaceutical and science research concept.
One women technician working in laboratory.
Antibiotic resistance testing. Selective focus show the inhibition zone of Ofloxacin (OXF) antibiotic on microbial colony.
chemistry experiment and test tube in hand in science class on table Scientist education concept with glass flask in laboratory research and development concept
Medium shot of a male scientist in a laboratory.  He is standing on ladders while reaching into a Nuclear Magnetic Resonance (NMR) spectroscopy that is being used to research metabolism and digestion. The man is wearing a protective white lab coat.\n\nVideos are available similar to this scenario.
Screening the cell cytotoxicity by MTT assay in 96well plate.
Laboratory testing equipment
High Resolution Optical Microscope In The Laboratory
Slit lamp microscope used to view the structures of the eye, such as the cornea, iris, and lens
Mature male scientist examining medical sample while standing near machine in laboratory
Scientist performing gel electrophoresis
A row of test tubes with different colored liquids in them. The tubes are arranged in a row and are labeled with numbers. Concept of scientific experimentation and discovery
Scientist with gloves uses a multichannel pipettor to load an agarose gel with samples for DNA analysis.
Scientist hand with blue gloves holding a 96-well plate with the results of a scientific test
Focused male science  researcher, wearing protective gloves, glasses and a lab coat. Adding liquid substance to a glass jar with a pipette. Looking away. Waist up portrait. Blurred foreground and background, blueish light.
Biochemical analysis in the laboratory
A lot of glass test tubes with color liquids Chemical research. in the laboratory room.
Photo of test tubes on a table in a loboratory.
Science Concept. Laboratory Research and Development. Scientific glassware for chemical experiment.
cell culture dish on the microscope in a laboratory. Selective focus
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