Merck Gesamthärte- Küvettentest, photometrisch, Spectroquant , 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/ ab € 179,69 | css.shopping