University of Iowa
Diagnostic Laboratories
(UIDL) Test Directory

319-384-7212 (local)
1-866-844-2522 (toll free)


Gram Stain
Order Code: C GS
Order Form: A-1a Clinical Microbiology Laboratory Requisition
Specimen:
Fluids and Exudates
Collection Medium:
Sterile container
Testing
Schedule:
0700-2200, 7 days a week, including holidays.
Analytic Time:
2 hours (upon receipt in laboratory)
Comments:
Test is automatically included with selected culture requests, but may
be requested as a single test without ordering a culture.  Will not be
done on blood cultures and requires laboratory approval if requested
on urine.
Methodology:
Microscopic slide examination
Sample
Processing:
Label transport tube with two patient identifiers, date and time of 
collection.
Specimen should be collected and packaged as close to shipping time as 
possible.
Indicate specimen/fluid type on requisition.
Submit in sterile transport container.
Maintain sterility and forward promptly to lab.
Sample
Storage:
Refrigerate up to 24 hours.
Transport
Instructions:
Coolant packs up to 8 hours.
Place requisition into outside pocket of bag.
Place specimen into zip-lock type bag, seal bag.
Instructions:
Gram stain will be performed on specimen or slide submitted to lab.
CPT Code:
87205

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Updated: 10/06/2009