Johnson J-Quant Water Hardness test strips can quickly and economically measure the level of water hardness and total hardness in liquid. These strips provide consistent results with their easy to use method within 30 seconds of sampling.
- Water hardness caused by alkaline metals such calcium and magnesium
- Water hardness usually expressed as mg/l CaCO3 or CaCO3 d
- Water hardness is important in a number of applications: Can be detrimental to the taste and appearance of food, Hard water makes lathering of soap more difficult, therefore more detergent has to be used replicate the results seen with soft water