Total Hardness Test - 1009610001

Millipore Sigma-Total Hardness Test. Method: photometric 5 - 215 mg/l Ca 0.7 - 30.1 °d 0.9 - 37.6 °e 1.2 - 53.7 °f 7 - 301 mg/l CaO 12 - 537 mg/l CaCO3 Spectroquant. Package contents: 1 bottle of reagent H-1K and H-2K, 25 reaction cells, 1 sheet stickers