University of Iowa
Diagnostic Laboratories
(UIDL) Test Directory

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


KOH Prep/Calcofluor White Order Code: C KOH
Order Form: Laboratory Requisition
Collection Medium:
Sterile container
Testing
Schedule:
0700-1500, 7 days a week, including holidays.
Analytic Time:
2 hours (upon receipt in laboratory)
Comments:
This test is performed on all fungal culture requests.  It can also be 
ordered as an individual test.  It is used when looking for fungi in 
skin, hair, nails, body fluids and other clinical specimens.
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.
Submit in sterile transport container.
Indicate specimen/fluid type on requisition.
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.
Recommend express mail or equivalent if not on courier service.
Instructions:
Prep is only made by laboratory after a specimen is received.
CPT Code:
87210

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Updated: 09/13/2002