9V882 WATER HARDNESS TEST, TOTAL, 2X15 ML -KIT The total water hardness indicates the amount of minerals (calcium, magnesium, calcium carbonate, magnesium carbonate) present inside the water. The value is expressed in French degrees °fH. Go back Request info Warning! To make an order by using our Web Site and to check out our items, You need to get an account. Login Sign up
