Hach Iron & Manganese Model IR-20 colour comparator test kit

       

Hach Iron Model IR-21 colour comparator test kit 0 - 1.2 mg/L Fe

Hach Chlorine, Hardness, Iron & pH Model CN-39WR colour comparator test kit

       

Hach Hardness, Iron & pH Model HA-62B colour comparator test kit

       

Hach Iron (ferrous) Model IR-18C colour comparator test kit 0.2 - 7 mg/L Fe2+

Hach Iron Model IR-18A colour comparator test kit 0.02 - 1 mg/L Fe

   

Hach Iron Model IR-18B colour comparator test kit 0.25 - 7 mg/L Fe

   

Hach Hardness, Iron & pH Model HA-62A colour comparator test kit

       

Hach Hardness, Iron & pH Model HA-62 colour comparator test kit

       

Hach Hardness & Iron Model HA-77 colour comparator test kit

       

Hach Dissolved Iron Chemkey Reagents test 0.05 - 3 mg/L Fe

Hach Lange LCW021 Iron trace reagent set test 0.005 - 2 mg/L Fe

     

Hach Lange LCK521 Iron trace cuvette test 0.01 - 1 mg/L Fe

     

Hach Lange LCK320 Iron (II and III) cuvette test 0.2 - 6 mg/L Fe

     

Hach Lange LCK321 Iron cuvette test 0.2 - 6 mg/L Fe