Hello - I have a Taylor K-2006 test kit. I'm not sure I'm following the instructions on the box correctly to test for FC. I'm filling comparator tube to 25ml. Adding (2) level dippers of R-0870 and swirling to dissolve. Color turns red. Then adding R-0871 by drop, swirling, counting until red sample turns colorless. Then multiplying the amount of drops by 0.2.
Today it took 32 drops for the sample to turn colorless. I multiplied 32 by 0.2 and got 0.64. I'm mathematically challenged so does this mean 6.4 ppm of FC?
I've not continued the test to calculate the CC. What is CC and why do I need that beyond testing for FC? Thank you!