Chlorine Test Strips, Pack of 10 Vials TECH DELIVERED

*This item was delivered by your P&G Professional technician at the time of the sale*

Hydrion Chlorine Test Paper is a simple way to measure the concentration of free available chlorine in sanitizing solutions. With color matches at 10, 50, 100, and 200PPM (parts per million), the test paper measures concentrations between 10-200ppm.  This product consists of 10 vials with Chlorine test strips and a matching color chart.