Pinit WARNING:About product imagesHANNA HI3840 Hardness Test Kit for Water Analysis (Low Range), Method: Titration, Range: 0 to 150ppm, Number of Tests: Approx. 50Item Number:HAN-HI3840 Manufacturer Part No:HI3840Manufacturer:Hanna Instruments $14.22 UnitMSRPYour PriceQtyEach14.9914.22Sold in:EachesInvalid quantity value To request the lead time of this item please click here Add to Cart new Order & Product PoliciesDetailsDocuments & Videos