First post. I have the Taylor TF-100 test kit. For some reason, I get pretty different test results. See table below:
Date
FC
CC
2025-04-28 10:30:00 AM
20
4.5
2025-04-28 9:35:00 AM
18
1
2025-04-28 8:10:00 AM
20.5
2.5
2025-04-28 7:10:00 AM
18.5
3
I am taking water samples from the...