Test Code LAB129 Thyroid-Stimulating Hormone, Ultrasensitive (TSH)

Intended Use

Used to aid in the assessment of thyroid status

Chemiluminescent Immunoassay

RCH-SPH-STH-LDH-CUH

Preferred: Plasma (heparinized)

Container/tube: Lt Green/Mint top (lithium heparin) tube

Acceptable: Serum

Container: Plain, red-top or gold, serum gel tube

Specimen Volume: 1.0 mL (minimum volume 0.65 mL)

Collection Instructions: Forward promptly.

Ambient: 18 hours

Refrigerated: 7 days

Frozen: -20C for 90 days

Monday through Sunday

84443