A lab with test tubes and scientific instruments. A female laboratory assistant is checking the quality of water according to all criteria
A lab with test tubes and scientific instruments. A female laboratory assistant is checking the quality of water according to all criteria
A lab with test tubes and scientific instruments. A female laboratory assistant is checking the quality of water according to all criteria
A lab with test tubes and scientific instruments. A female laboratory assistant is checking the quality of water according to all criteria
Laboratory assistant checks test tube with blood. Medications and vaccine development. Blood tests lab, 4k 60p
Laboratory assistant puts test tube with blood to the labstand. Medications and vaccine development. Blood tests lab
Group of scientists wearing lab coat working in laboratory while examining biochemistry sample in test tube and scientific instruments. Science technology research and development study concept
Group of scientists wearing lab coat working in laboratory while examining biochemistry sample in test tube and scientific instruments. Science technology research and development study concept.
Bioengineer shook head no while looking at test tube with colorless liquid isolated on white background. Medical worker analyzes liquid in laboratory test tube. Negative test result in scientific lab
Serious laboratory assistant carefully examines test tubes with assays
An experienced laboratory assistant carefully examines a test tube with blood
Close-up of working process in chemistry laboratory with test tubes, mice and modern instruments. Panning shot of lab table.