FAQ

What is the Chlorine Residual?
Chlorine Residual refers to the concentration of chlorine remaining in water after it has been treated with chlorine-based disinfectants. Chlorine Residual is usually measured using the Milligram per Liter for Density. Note that the value of Chlorine Residual is always positive.
Can the Chlorine Residual be negative?
No, the Chlorine Residual, measured in Density cannot be negative.
What unit is used to measure Chlorine Residual?
Chlorine Residual is usually measured using the Milligram per Liter[mg/L] for Density. Kilogram per Cubic Meter[mg/L], Kilogram per Cubic Centimeter[mg/L], Gram per Cubic Meter[mg/L] are the few other units in which Chlorine Residual can be measured.
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