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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