4 420masterjohn Greenlighter Joined Apr 9, 2010 Messages 21 Apr 13, 2010 #1 Is fentynal water soluble and I know it is extreamly low but does any1 know the ld50
4 420masterjohn Greenlighter Joined Apr 9, 2010 Messages 21 Apr 13, 2010 #2 Hey could a mod close this I got my info