Browse 460+ urine sample testing stock videos and clips available to use in your projects, or start a new search to explore more stock footage and b-roll video clips. Scientist in gloves conducts ...

There is tubes samples next to the machine. This is an example of testing in the pharmaceutical industry for medical research. materials testing stock videos & royalty-free footage 00:11 Lab machine ...

Peds1 contains 34 training video samples and 36 testing video samples. *Peds2 contains 16 training video samples and 12 testing video samples. All testing samples are associated with a ...