Note to healthcare providers: test has restricted clinical indications and requires review and approval by CLS Medical & Scientific Staff. Requests on children will be accepted without approval on a routine basis.
1 x 5 mL gold top SST tube
Minimum 0.5 mL serum
CLS staff: collect specimen and forward to DSC Referrals who will obtain approval for testing.
Specimen Handling
Transport specimens to DSC on cold pack. DO NOT freeze.
Additional Information
Send specimen in a separate bag with a photocopy of the requisition.
