[Histonet] (no subject)

[wassan alkadhumi]

hi all
My name is Wassan am arabic i live in Iraq ,in north of Iraq to be specefic i greduated from scince collage/biotechnology department 2008,i work in a histopathology department doing basic histopathology and manual immunohistchemistry as a technician,i have avery supportive superviser who is a professor in histo that came from U.S.A he always pushes me to do my best,i like my work very much espacially immunohistochemistry i have so many qustions but most of them i can google them and find out the answers except this one,i was told never let the slides get dry after deparaffinaization in immunohistochemisrty why is that?,i red something about corenflake and artifacte,i need more informations about this please in detal 
thanks alot and take care
 
Wassan Alkadhumi 
technician 
Histopathology Department
Shorsh Hospital
Sulemania