I test FC every night with my K2006C and SpeedStir and Sample Sizer. About once a month, I get an anomalously low FC reading that just doesn’t make sense and I “know” ain’t right. Then when I add 5 drops of “CC Juice” (sorry, have not yet memorized reagent part numbers…guilty as charged!) it turns pink (which it never does) and I end up with a couple ppm CC.
Every time this happens, and it’s not very often, I test again and get a FC more in line with my expectation and zero or near zero CC.
This ever happen to you? I can’t really explain it.
Every time this happens, and it’s not very often, I test again and get a FC more in line with my expectation and zero or near zero CC.
This ever happen to you? I can’t really explain it.