The University of Iowa (UIHC)
Department of Pathology
LABORATORY SERVICES HANDBOOK

Guanidinoacetic Acid
Order Code: GUAN
Order Form: A-1a Miscellaneous Request or IPR Req 		  Commercial "Mail-out" Laboratory
6240 RCP
356-3527 
Specimen
 
Plasma or Urine
Collection Medium:
Lavender top tube (EDTA) 


Alternate
Collection Media:


Green top tube (Na Heparin)


Minimum:


Fasting urine is preferred.
0.2 mL plasma or 5 mL urine


Delivery Instructions:


Submit specimen to laboratory as soon as possible after collection.


Analytic Time:


2 weeks


Reference Range:


By Report


CPT Code:


82544




 Alphabetic main page


Updated: 07/16/2008

Note: The information contained in this handbook is  
            for use by personnel of University of Iowa Health Care. 
            No other use is implied or intended.