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This patent pending test utilizes a lateral flow test strip
Total High (as CaCO3) 486656 90 - 600 Hardness
Made in USA
and Total Chlorine Present (Total Chlorine - Free Chlorine = Combined Chlorine)
If the bottle has changed colour
WaterWorks™ Chromium Low Range (Pocket-Pack) Dilution This patent pending test utilizesThe WaterWorks Low Range Chromium incorporates the patented eXact reagent delivery system created by Industrial Test Systems, Inc. which is ideal for technical and non technical users. By dipping the strip into the vial, the exact amount of reagent is released into the water causing a change in color or turbidity. The change is measured by comparing the colored water in the vial to a color chart giving the user fast and accurate results. NEW TEST
