You searched for: Ferroin (1,10-Phenanthroline-ferrous sulphate-complex)

Supplier: MACRON AVANTOR BRAND

APHA for COD. Aqueous, composed of 1.5% 1,10 phenanthroline and 7.5% ferrous sulfate.

Supplier: VWR Chemicals

Ferroin (1,10-phenanthrolineferrous sulphate complex) 0.025 mol/l in aqueous solution Reag. Ph. Eur. 1038100 redox indicator

Supplier: VWR Chemicals

Ferroin (1,10-phenanthrolineferrous sulphate complex) (7 mg/ml FeSO₄) in aqueous solution, AVS TITRINORM volumetric solution, for COD determination according to NF T 90-101 standard

Supplier: VWR Chemicals

Ferroin (1,10-phenanthrolineferrous sulphate complex) 1/40 mol/l, AVS TITRINORM redox indicator