4 mL EDTA tube for crossmatch samples
Description
| Tube type | Cap Colour | Ring Colour | Tube Contents | 
|---|---|---|---|
| 4 mL EDTA tube | Pink | Black | EDTA | 

Notes
Label the specimen with:
- Surname
 - Forename
 - Date of birth (not age) OR unique identity number (MRN number, NHS number)
 
For further information, see: Pathology policy for specimen and request form labelling for pathology users