Test Code LAB140 Blood Urea Nitrogen (BUN)

Intended Use

Used in the diagnosis and treatment of certain metabolic disorders

Photometric Urease

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 0.1 mL)

Collection Instructions: Forward promptly.

Ambient: 24 hours

Refrigerated: 4 days

Frozen: 2 months

Monday through Sunday

84520