Hi you all,
The other day, I was doing my monthly CH testing. I noticed that my R-0012 has a little amount of floating precipitate in it. Is that normal? I read the Extended Test Kit directions hoping for guidance, but did not find anything. FWIW, my TF-100 and the CH reagents are less than year old. And, I have always stored them inside, where it is climate controlled. I have tested outside over the summer/swim season, but I did not keep my kit in the sunlight for too long. It has got to last a year, or that is just simply crazy.