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Microbiology Sources | Microbiology Tests | Anatomic Pathology | Cytopathology

Fetomaternal Hemorrhage

Source Blood
Mnemonic FMH PB
Specimen Requirements

1 x 4 mL or 1 x 3 mL lavender top EDTA tube

Whole blood

Specimen Handling
Additional Information

STAT/ASAP requests received after the daily testing has been completed will be processed at the beginning of the next regular working day.

Contact Flow Cytometry pathologist on-call for weekend/holiday STAT requests.

Testing Location Flow Cytometry
Testing Frequency Once per day.  Monday - Friday.
Alternate Name(s) Fetal Hemoglobin, Kleihauer Stain; Kleihauer Maternal Test; Hemoglobin F, Kleihauer Stain
Reference Interval