WATER QUALITY TEST STRIPS 5 PARAMETERS - Pacific
2014-10-8 · Packaged in bottles of 50, WaterWorks ™ 5-Way for water quality testing proves that quality and luxury can be affordable. Bottle of 50 tests. · Total Hardness: 0, 25, 50, 120, 250, 425 ppm (mg/L) · Total Chlorine: 0, 0.5, 1, 2, 4, 10 ppm (mg/L) · Free Chlorine: 0, 0.5, 1, 2, 4, 10 ppm (mg/L) · Total Alkalinity:0, 40, 80, 120, 180, 240 ppm (mg/L)
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