HF Scientific - HACH J.A.W. Total Chlorine Reagent Kit (P/N 09552H)
30 day supply of TOTAL Chlorine Reagent (J.A.W. = "Just Add Water") for the HACH Chlorine Analyzers

HF Scientific - HACH J.A.W. Total Chlorine Reagent Kit (P/N 09552H)
30 day supply of TOTAL Chlorine Reagent (J.A.W. = "Just Add Water") for the HACH Chlorine Analyzers