| (Biochemistry) | 
|   | ||||||||||||
| Investigation | : | C-Peptide | ||||||||||
| Specimen type | : | Serum | ||||||||||
| Spec container | : | Serum Gel | ||||||||||
| Volume required | : | 5 ml | ||||||||||
| Reference range | : | 190 - 990 pmol/l | ||||||||||
| Turnaround | : | <7 days | ||||||||||
If referring samples from outside the RLBUHT, they need to be sent frozen. 
Additional information on C-peptide and its clinical use can be found here: C-peptide.