To improve the access of antibodies to their target antigens step 4 can be modified as follows: Cut<0.5-mm piece of the stage of interest and transfer it to a new petri dish. Add 15 μl of 100 mM ...

A 100mm petri dish containing water is placed on an overhead projector. When solid Pb(NO 3) 2 is place on one side and solid KI on the other, PbI2 precipitates in the center.

Place petri dish on stage of overhead projector. Pour water into dish to a depth of ¼” to 3/8” Scoop a small amount of Pb(NO3)2 into the water at one side of the dish. Scoop a small amount of KI into ...

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 ...