| K191562 | Yumizen C1200 Ferritin, Yumizen C1200 Transferrin, Yumizen C1200 Rheumatoid Factor | HORIBA ABX SAS |
| K171642 | Atellica IM Ferritin Assay | Siemens Healthcare Diagnostics Inc. |
| K133083 | DIAZYME FERRITIN ASSAY, DIAZYME FERRITIN CALIBRATOR SET, DIAZYME FERRITIN CONTROL SET | DIAZYME LABORATORIES |
| K121232 | K-ASSAY (R) FERRITIN REAGENT, K-ASSAY (R) FERRITIN CALIBRATOR | KAMIYA BIOMEDICAL COMPANY |
| K110736 | ADVIA CHEMISTRY FERRITIN (FRT) METHOD | Siemens Healthcare Diagnostics Inc. |
| K100538 | TINA-QUANT FERRITIN GEN. 4 | Roche Diagnostics |
| K092505 | BECKMAN COULTER FERRITIN REAGENT, MODEL: OSR61203 | BECKMAN COULTER, INC. |
| K062746 | FERRITIN-LATEX, MODELS 1418-2070, 1418-0279 | MEDICON HELLAS S.A. |
| K053211 | RDI HSFERRITIN KIT | REFERENCE DIAGNOSTICS, INC. |
| K052617 | FERRITIN LIT ASSAY, CATALOG NO. 7010; FERRITIN CALIBRATOR SET, CATALOG NO. 7510; FERRITIN CONTROLS, LEVEL-L & LEVEL-H, | GOOD BIOTECH CORP. |
| K050944 | K-ASSAY FERRITIN (2) & FERRITIN CALIBRATOR SET | KAMIYA BIOMEDICAL CO. |
| K040879 | QUANTEX FERRITIN | INSTRUMENTATION LABORATORY CO. |
| K031650 | FERRITIN GENERATION 2 | ROCHE DIAGNOSTICS CORP. |
| K030124 | OLYMPUS FERRITIN REAGENT | OLYMPUS AMERICA, INC. |
| K000662 | RANDOX FERRITIN | RANDOX LABORATORIES, LTD. |
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