ªØ´·´Êͺ¤Ø³ÀÒ¾¹éÓ Test Strip Paper > à¤Ã×èͧÇÑ´¤ÅÍÃÕ¹ ªØ´·´Êͺ¤ÅÍÃÕ¹ ÍÔÊÃÐ ªØ´·´Êͺ¤Ø³ÀÒ¾¹éÓ à¤Ã×èͧÇÑ´¤ÅÍÃÕ¹ Chlorine Check Ultra High-Free 480024 ªØ´·´Êͺ¤ÅÍÃÕ¹ ÍÔÊÃÐ 480024 Chlorine Check Ultra High-Free These Ultra High Free Chlorine water quality test strips has a very high range of detection with our patented Free Chlorine indicator. Designed to resist interference from monochloramines, WaterWorks™ Ultra High Free Chlorine is the ideal product when testing in a food processing environment. Ultra High Free Chlorine is perfect for determining whether or not you have the correct amount of sanitizer present. All of the reagents are impregnated on the test strip pad, and no external chemicals are needed to perform the water quality test. Detection Levels 0, 25, 50, 100, 200, 300, 400, 500, 750 ppm (mg/L) Details Bottle of 50 Test Time 31 Seconds 480024 Chlorine Meter Free Chlorine ITS Test Pater Test Strip Water Quality Testing ¡ÃдÒÉÇÑ´¤ÅÍÃÕ¹ ¡ÃдÒÉÇÑ´¤Ø³ÀÒ¾¹éÓ