Department: 
Biochemistry
Tube Colour: 
Green
Gold
Pseudonyms: 
PPX
Test Code: 
PPX
Availability: 
Fortnightly
Collection Requirements: 
4.5 ml Lithium Heparin or 8.5 ml Serum wrapped in FOIL
Requires own tube?: 
No
Reference Range: 
no ref int no Units