Group of chemistry students working in laboratory
Flasks with liquid in a laboratory. Scientist writes down the result of laboratory tests flask
Urinalysis with reagent strips to analyze Leukocytes, Urobilinogen, Bilirubin, Blood, Nitrite, pH, Density, Protein, Glucose and Ketosis bodies.
Laboratory assistant performs a blood test in a modern laboratory on the analyzer
Lab technician looks into the eyepiece of a microscope, a young female doctor or researcher in a white coat and face mask examines samples. simple style, white background
Employee of the chemical laboratory teacher chemist holds a silvery pen in his hand makes notes in the diary records test data from reactions examining test tubes with the substance arm in gloves
Woman in the form of health worker conducting a study in the laboratory
Portrait of a female researcher working with laboratory equipment, DNA molecule
Blood samples are on a laboratory form for Finding out the blood values
Male chemist holds test tube of glass in hand portrait overflows liquid solution potassium permanganate conducts an analysis reaction takes various versions of reagents using chemical manufacturing.
Blood samples are on a laboratory form for Finding out the blood values
Two female researchers carrying out research in a chemistry/biochemistry lab (color toned image)
Black woman scientist student chemist in protective goggles are conducting research using microscope for bacterial contamination of water to search for vaccine to treat diseases in medicine.
Doctor hand in medical glove with clinical chemistry samples putting them to equipment for blood, serum, plasma, urine medical tests
Blood samples are on a laboratory form for Finding out the blood values
A laboratory specialist takes a sample to study the composition, close-up, side view
Blood samples are on a laboratory form for Finding out the blood values
Laboratory technician is filling rack with special liquid from the small plastic jar on the table. Medical tests. Clinical diagnostic laboratory equipment.
Laboratory assistant with urine sample for analysis writing results of tests at table indoors, closeup
Portrait of a female researcher doing research in a lab (shallow DOF; color toned image)
Scientist with Microscope and Pc Tablet doing Research Study
Black woman scientist student chemist in protective goggles are conducting research using microscope for bacterial contamination of water to search for vaccine to treat diseases in medicine.
Blood samples are on a laboratory form for Finding out the blood values
Laboratory tests in glass flasks, closeup. Chemical reagents in medical lab
A male chemist holds test tube of glass in his hand overflows a liquid solution of potassium permanganate conducts an analysis reaction takes various versions of reagents using chemical manufacturing.
Test tube of glass overflows liquid solution potassium blue conducts an analysis reaction takes various versions reagents using chemical pharmaceutics manufacturing .
Female chemist holds test tube of glass in his hand overflows a liquid solution of potassium permanganate conducts an analysis reaction takes various versions of reagents using chemical manufacturing.
Laboratory assistant's hand in protective gloves with a pipette. Medical research. The threat of coronavirus. Copy space. Top view
Closeup of a female researcher holding up a test tube and a retort and carrying out experiments
Scientist in the lab working with chemicals test-tubes
Female medical doctor working at clinic office. Writing on glass whiteboard symptoms and test results of her patient to diagnose disease
Italiano