CHLORINE TEST STRIPSEach bottle of chlorine test strips contains 5 aluminum packets, each packet containing 10 strips, with 2 packets of silica gel as desiccant to lengthen storage life. Low Range Chlorine Test Strips (0-20ppm):
USES IN THE INDUSTRY:
IMPORTANT:Keep cap closed tight in between uses Store at room temperature | HOW TO USE:Dip the strip into the water and remove immediately. Do not remove excess water from strip by shaking. Compare resulting color with color chart on bottle |