The collection requirement for Fecal Leukocyte has been updated from Empty Vial (Plain Container) to SAF Preservative (usually yellow lid with clear liquid). Empty vial is still acceptable but SAF Preservative container is preferred.
SAF Preservative container is part of the stool specimen collection kit. Specimen should be sent at ambient temperature and is stable for 7 days, however, for quality of results please send to the laboratory as soon as possible.
Collection requirements are found in our laboratory catalog.
Patient instructions are also found in the catalog.