Lamotte Insta-test phosphate pb in 15secs (25 test strips)

Test Strips are available for the following test factors:  Free and Total Chlorine, Bromine, pH, Total Alkalinity, Cyanuric Acid, Calcium Hardness, Borate, Phosphate, Biguanide Shock (Peroxide). MPS, Sodium Bromide, Nitrates, Copper, Iron and salt.  Many test strips can perform multiple test factors and are suitable for use by pool and spa owners and pool and spa professionals. The right test can determine proper treatment, for many common pool and spa problems.  Some test strips are available in Professional versions, to better suit the needs of pool and spa professionals.  Test strips offer convenience and versatility.