Any Histology staining book will have a procedure for this stain. 
 
Lots of counterstains to choose from, but nuclear fast red is the standard. 
 
I am going to rant here, so please be patient with me.
 
How many places out there are opening up labs or doing research with no trained people? And if these new people have internet access to find the histonet, they should be finding websites with actual procedures, AND most colleges and universities have libraries with REAL books on histology procedures. Go there and read. Since becoming registered 25 years ago,  when I was asked to do something new I would go to my own library I have accumulated or the university library if it was really unusual and read, because we did not have the internet. 
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