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Test Code GOB Gastric Fluid for Occult Blood

Performing Laboratory

Mary Washington Healthcare-Department of Pathology and Laboratory Medicine-Hematology

Specimen Requirements

Emesis, Nasogastric Intubations

Container/Tube:  Screw-capped, sterile container(s)

Volume:  0.5 mL of specimen

Collection Instructions:

Transport Temperature:  Refrigerate

Note: Label specimen appropriately. Indicate specimen source.


Reference Values


Day(s) Test Set Up

Monday through Sunday