Test Category: Biochemistry
Investigation Name:Vitamin D – (1-25-di-OH)

Pathology Laboratory:Chemistry Referred Ext 85290
Requestable Seperately?No
Part of Profile:No
E-Requesting Tab:Other
Lower Reference Range Limit:43
Upper Reference Range Limit:144
Units:pmol/L
Minimum Sample Volume:5ml
Test Code:125D
Sample Type:
Serum Gel Tube (Gold top)Maximum Add on Time:N/A
Collection Conditions / Other Information:Rarely required other than in investigating inborn errors of vitamin D metabolism DISCUSS WITH DUTY BIOCHEMIST BEFORE COLLECTION. LAB INSTRUCTIONS: Separate into Z5. Inform Vitamin D Lab first of sample arrival before sending sample.
Reference Laboratory Details:Vit D Lab, Manchester Royal Infirmary, Oxford Road, Manchester, M13 9WL.
Referred to Another Laboratory?Yes
Reference Lab Code:MRIV