the surface of the petri dish is exposed to the coil’s discharge, altering its surface energy and rendering it hydrophilic. By selectively blocking the discharge with a nonconductive mask made ...

Compact in design - MEDIAJET from INTEGRA offers the unique flexibility to fill Petri dishes of various sizes, Petri dishes with two compartments or test tubes of various diameters and length. The ...

There are small petri dishes, there are large petri dishes, and then there is MEGA, an enormous, 2-foot-by-4-foot slab of black agar infused with a gradient of antibacterial drugs. Researchers built ...