Pristine Blue Test Kit

Description The Pristine Blue Test Kit is a convenient and effective way to measure the levels of Pristine Blue in your pool or spa. With an easy-to-use design, this mini-test kit provides quick and accurate results. Plus, you only need to test your water and add more Pristine Blue every two weeks for optimal results. How To Use   Fill tube to the 10 mL line with sample water. Add 5 drops of Copper A to the tube. Cap and invert tube to mix. Remove cap and add 5 drops of Copper B to the tube. Cap and invert tube to mix. Insert the tube into the holder. Wait 3 minutes for color development. Remove cap and place tube bottom 1/2 inch above the white area on the color chart. Match color by looking down through the tube. After reading test results empty and rinse tubes promptly to prevent staining. IMPORTANT: Always check water balance (pH and alkalinity) prior to testing the Pristine Blue level. Improper water balance may give an inaccurate Pristine Blue reading.   Shelf Life: Pristine