EPIC ORDER CODE LAB127 FREE T4
Additional Codes
SQ: T4FREE
Specimen
GREEN TOP PLASMA
RED OR SST ACCEPTABLE
SPECIMEN STABILITY
ROOM TEMPERATURE: 5 DAYS
REFRIGERATED 7 DAYS
FROZEN: 30 DAYS
REFERENCE RANGES
NORMAL RANGES:
0.9-1.7 NG/DL
Methodology
ELECTROCHEMILUMINESCENCE IMMUNOASSAY