Patent ID: 11860084
Assignee: GEORGETOWN UNIVERSITY
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 5:
6. The analytical method of claim 2, wherein the ligand-free iron salt is selected from the group consisting of Fe(NO3)2, Fe(C2O4)2, Fe(ClO4)2, Fe3(PO4)2, Fe(BF4)2, FeC2O4·2H2O, FeSO4, FeF2, FeBr2, FeCl2, FeI2, FeCl3·6H2O, FeCl2·4H2O, FeF3, FeBr3, FeCl3, Fe(NO3)3, Fe2(C2O4)3, FePO4, Fe(acac)3, and their hydrates.