Not sure if this is in the correct section of the forum, I was wondering if anyone uses the Nutrafin Master test kit?
The directions for GH
say to add a drop of regent and you will get a color change, then add an addition drop and shake after each drop, count the drops, Multiply the "total" drops by 20 or 10 respectively, My question is, does that include the initial color change drop or only the drops after, It makes a huge difference in the results of the PPM
and I'm a little unclear of their meaning of Total drops. Figured if someone else is using this test, they may know or this question may have already been asked.