Calcium, timed urine

Alphabetical Test listing

Calcium, timed urine-57

  
Calcium, timed urine
  
57
  
82340.1
  
CAU
  
Urine, 24 hr collection
  
  
24 hour collection
  
8 mL aliquot of a 24 hour urine collection
  
  
  1. Bring the sample to room temperature
  2. Record total urine volume on request and/or aliquot
  3. Mix well
  4. Transfer an 8 mL aliquot to a Urine aliquot transport vial/tube - 10mL (AHL)
  

This assay allows for Boric or Hydrochloric acid as acceptable alternative preservatives, but are not supplied by Allina Health Laboratory.

  

Refrigerated - 4 days

  
  • Improper labels (unlabeled or mislabeled)
  • Hemolysis (some procedures)
  • Delay in transport
  • Improper storage temperature affecting results
  • Inappropriate timing of collection
  • Improper container
  • Leaking container resulting in compromised specimen
  • Quantity not sufficient (QNS)
  
AHL - Chemistry: C
  
Daily
  
1 day
  

Arsenazo III, Colorimetric

  

Adult: 100 - 300 mg/24 hr

  
82340
  
11/30/2001
  
10/23/2020
  
02/10/2020