Taylor K-2006 Complete (FAS-DPD Chlorine) Test KitThe Taylor K 2006 Complete (FAS DPD Chlorine) Test Kit is another easy to use kit from Taylor, giving you the ability to accurately measure all the critical elements of water chemistry, including chlorine, pH, total alkalinity, calcium hardness, cyanuric acid, base demand, and acid demand. This kit includes a 3 4 ounce bottle of each of these testing reagents as well as the graduated cylinder with a built in measurement chart. Simply fill the cylinder