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Test Code UPHO PHOSPHORUS, URINE 24 HR

Collection Instructions

 

Refer to Urine collection protocol

 

Collection Container

24hr urine container

Specimen Required/Volume

10mL

Specimen Type

urine

Turn-Around Guidelines

Monday - Friday day shift only

Reference Values

24 HR Urine: 400 – 1300 mg/day

 

Method

Enzymatic/Spectrophotometric

 

CPT

84105 - Urine Phosphorus

+ 81050 - Total Volume measurement

LOINC

21458-5

Special Handling

Keep urine samples refrigerated