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Test Code PHOS U Phosphorus, Urine Random

Clinical System Name

Phosphorus, Urine

Sample Requirements

Specimen: Urine

Container(s): Sterile Screw-Capped Container, Clean container also acceptable.

Preferred Vol: 5 mL

Minimum Vol: 2 mL

 

Note: Timed collections are preferred. 

Processing Instructions

Reject due to:

Spin:N

Aliquot:N

Temp: 2 - 8 C

Storage location: Store sample in original container with labels in CPA refrigerator, FrigB bucket.

 

Off-site collection:

Stability

Specimen Type Temperature Time
  Room temp  
  Refrigerated 7 d
  Frozen  

 

Availability

STAT Performed TAT
N M - F 1 - 3 d

 

Performing Laboratory

Seattle Children's Laboratory    

Department

Department:  Chemistry

Location: Chem East

Phone Number: (206) 987-2617

Reference Range

No reference ranges available.

Methodology

Method: Spectrophotometry by Vitros 4600

Analytical Volume: 0.5 mL

Limitations: Method is affected by fecal contamination, loss of specimen during collection, Loss of 10% of total urine collected invalidates the test.

CPT Codes

84105