Kit to determine the Total Hardness value by the Yes/No method.
Water-i.d.® Mini-Kits are based on the titration method where reagents are added until a color change applies. The amount of reagents added (e.g. tablets) is entered into a formula to calculate the measurement value. Innovative Water-i.d.® tablet push-through blister makes adding tablets easy. Nevertheless, Water-i.d.® reagent tablets for Mini-Kits are also available as 250 tablets in glass bottles with dessicant. Another method is the turbidity method where reagents added to the water sample lets it turn cloudy, whilst the level of cloudiness defines the water value. The titration, as well as the turbidity method, is both easy and reliable methods to determine water parameter values.