anyone ever notice this on the taylor site regarding TA test

[ant812]

False-high reading due to cyanuric acid
Cyanuric acid (CYA) titrates as total alkalinity when CYA is greater than 30 ppm. Adjust for this by subtracting 1/3 of your CYA reading from your total alkalinity reading to get the correct alkalinity value. For a more detailed explanation, refer to page 14 in your 2004B booklet.

 

[Jimrahbe]

ant,

We use Total Alkalinity (TA)... When you subtract the CYA it is called the Adjusted Alkalinity...

Jim R.

 

[ant812]

gotcha, I thought that was odd.