Tyrosine, Qn, P (LABCORP)

1231100612

LAB1103: Tyrosine | LABCORP EAP: 700198

LABCORP LAB: GREEN TOP- NAHEP (Frozen) Min Vol: N/A

Specimen Type: Container: PREFERRED: Frozen plasma from green-top (sodium heparin) tube. frozen plasma from lavender-top (EDTA) tube OR frozen ACCEPTABLE: Frozen plasma from lavender-top (EDTA) tube or frozen plasma from PPT(TM). Frozen serum from serum separator tube (SST) or frozen serum from red-top tube will not be rejected. NOTE: Plasma reference ranges will be applied to all specimen types. Storage: Centrifuge, remove plasma from cells, and FREEZE immediately. Special Instructions: Blood spots on filter paper are not an acceptable specimen type. This test is NOT to be used for newborn screening. Specimen Collection: Separate plasma from cells. Transfer specimen to plastic transport tube before freezing. To avoid delays in turnaround time when requesting multiple tests on frozen samples, PLEASE SUBMIT SEPARATE FROZEN SPECIMENS FOR EACH TEST REQUESTED. Method: Liquid chromatography/tandem mass spectrometry (LC/MS-MS) Stability Room Temp: Unstable Refrigerated: Unstable Frozen: 14 days

LABCORP LAB
STAT: 5760 min
Routine: 5760 min
Extended TAT: No TAT min
Timed: 5760 min
Life or Death: 5760 min