Taylor K-1766 Sodium Chlorine (Salt) TestThe Taylor K 1766 Sodium Chlorine (Salt) Test is another easy to use kit from Taylor, giving you the ability to accurately measure a wide range of critical elements of water chemistry. This kit includes a 3 4 ounce bottle of each of these testing reagents as well as the graduated cylinder. Simply fill the cylinder with pool water and add the correct reagents according to the supplied directions, and you will have highly accurate results in seconds.