OK, I'm not a betting man, but I see that there are variants of the norma hellas (I don't know how long this has been). I always thought there was only 200mg/ml, but it appears as though there are 100mg/ml normas, too.
Check out this pic:
cell1122, is that your bottle, there? That's 100mg/ml. 200mg total. genarr3, thanks for the heads up.
-B