Merck Marka Mcolortest Klor Testi (Serbest Ve Toplam Klor) 0.1-0.2-0.3-0.4-0.6-0.8-1-1.5-2 Mg/L Cl2 Metot : Dpd Likidi Test / Paket :400 Serbest Klor 400 Toplam Klor