ok now I took 1 liter of water and 10 ml bleach and mixed. THEN 10 ml of THAT mix to 1 liter of water, mixed and tested it using 25ml procedure using the 2006. My test which I ran twice came out to .8 Is that bleach that weak? Or should I try 25 ml of the bleach and run the test? I'm kinda at a loss here