Powder

Nitrite HR, ferrous sulphate method, Reagent kit for 100 tests (NO2- HR)

HI93708-01

Phosphate HR, amino acid method, Reagent kit for 100 tests (PO43- HR)

HI93717-01

Iron HR, phenantroline method, Reagent kit for 100 tests (Fe HR)

HI93721-01

Chromium VI HR, diphenylcarbohydrazide method, Reagent kit for 100 tests (Cr VI HR)

HI93723-01

Zinc, zincon method, Reagent kit for 100 tests (Zn)

HI93731-01

Nickel LR, PAN method, Reagent kit for 50 tests (Ni LR)

HI93740-01

Chlorine UHR calibration standards

HI771-11

Chlorine, total, ULR, DPD method, Reagent kit for 100 tests (total Cl?)

HI95761-01

Iron II and III reagent set (ferrous and ferric), 100 tests

HI96777-01

Copper HR, bicinchoninate acid method, Reagent kit for total copper 100 tests (Cu HR)

HI93702T-01

Silica, LR heteropoly blue method, Reagent kit for 100 tests (SiO2)

HI93705-01

Phosphorus, amino acid method, Reagent kit for 100 tests

HI93706-01