32160:PHOSPHORUS (P), TIMED URINE

Author PeaceHealth Laboratories Modified by 07.11.2022

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32160:PHOSPHORUS (P), TIMED URINE
Methodology:	Phosphomolybdate
Edit Date:	6/18/2010
Performed:	Daily
Released:	Same day as tested
CPT Code:	84105
Specimen Collection Details
Collection:	Timed urine collection in a sterile container. Refrigerate during collection and transport. Note specific start and stop times.
Handling:	Mix well and pour off a 25 mL aliquot into a sterile plastic container or submit total collection for testing. Measure and record total volume and collection period with aliquot. Refrigerate. pH will be adjusted to <3.0 if necessary after receipt at performing laboratory.
Stability:	48 hours refrigerated or 2 months frozen.
Standard Volume:	25 mL aliquot or total urine collection.
Minimum Volume:	5 mL urine.
Transport:	Refrigerated.
Comments:	See also: Phosphorus, 24-Hour Urine (32170).