Free amino nitrogen - (Jul/15/2005 )
what is "free amino nitrogen"? Is it the same with soluble nitrogen? 
-xidhan-
This should explain what they are:
http://www.bio.hw.ac.uk/icbd/Newsletter/Ne...20nitrogen'
hope it helps!
QUOTE (xidhan @ Jul 15 2005, 06:56 PM)
what is "free amino nitrogen"? Is it the same with soluble nitrogen?
-Biohazard-