We have a new connection with a medical supply company. We can now sell high quality tissue control slides. There is a variety of control tissues for special stains and immunohistochemistry (IHC) that are very inexpensive. They can be coupled with the reagents and a protocol. Some of the controls include; AFB, amyloid, iron, copper, fungus, helicobacter pylori and normal tissues. We also take special orders. Take a look at our new control slide selections.