Thanks CDNbigfoot and geer, yes my post is WRONG and I still cant figure out how I got that out of the nr. My samples I take come back in ppb with a cut off of .005 ppb so I am aware of the equation/conversion. I must have misread that part and thought it said g/t, but anyways,whatever happened I DO know its wrong.

I will see if Hog can remove that post for me because I cant remove it myself. I beleive you have to be at least a rank of vp here to remove posts on this forum.