Daughter is doing a science project. Her project is on sanitzing pool/hot tub water.
On the testing for chlorine levels, found that:
Chlorine test is 0 to 5 PPM (Parts Per Million)
Precision is @ .5 PPM + or - 1 and @ 2 PPM + or – 2
Chlorine test is 0 to 5 PPM.
Precision is @ .5 PPM + or - .5 and @ 2 PPM + or – 1 and @ 3 to 5 PPM + or – 1.5
Cannot find the precision figures for FAS-DPD.
The web site that I got the other numbers from I lost. I know that test is 0 to 20 PPM but cannot find the rest of the numbers.
Anybody know or know where I can find them?