This R-7065 CYA Standard can be used in place of pool water in the cyanuric acid (CYA) test to confirm the acccuracy and reliability of your testing methods. The standard solution is calibrated to 50ppm CYA and there are 2 ounces in each bottle, about 8 tests using the TF-Pro CYA view tube. Invert the bottle 20 times to mix before adding into your cylinder! Combine 7.5mL of the R-7065 CYA standard (50ppm) and 7.5mL of R-0013 in your CYA mixing bottle and fill the view tube until the dot is obscured per the directions. The expected result is 50ppm. If you have the TF-100 mixing bottle and big view tube, combine 15mL of R-7065 and 15mL of R-0013.
