text: Normal reference ranges are:
  * Serum iron:
  ** Men: 65 to 176  μg/dL
  ** Women: 50 to 170 μg/dL
  ** Newborns: 100 to 250 μg/dL
  ** Children: 50 to 120 μg/dL
  * TIBC: 240–450 μg/dL 
  * Transferrin saturation: 20–50% 
  μg/dL = micrograms per deciliter.
  Laboratories often use different units and "normal" may vary by population and the lab techniques used; look at the individual laboratory reference values to interpret a specific test (for instance, your own).