In this section
| Serum folate | 3.9 – 20 μg/l |
| Serum vitamin B12 | greater than or equal to 197 ng/l |
| Serum ferritin |
Male 30 – 400 μg/l Female 13 – 150 μg/l |
| Erythropoeitin (EPO) | 3-18 mIU/mL |
| Zinc Protoporphyrin (ZPP) Paediatric only | 30-80 μmolZPP/mol heam |
(Last reviewed April 2021)